11347848 has 36 divisors (see below), whose sum is σ = 30811365. Its totient is φ = 3773088.

The previous prime is 11347841. The next prime is 11347849. The reversal of 11347848 is 84874311.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 11009124 + 338724 = 3318^2 + 582^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2382.

It is a super-2 number, since 2×11347848² = 257547308462208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11347841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28386 + ... + 28782.

Almost surely, 2^11347848 is an apocalyptic number.

11347848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11347848 is an abundant number, since it is smaller than the sum of its proper divisors (19463517).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11347848 is an equidigital number, since it uses as much as digits as its factorization.

11347848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 402 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 11347848 is about 3368.6567055727. The cubic root of 11347848 is about 224.7179874169.

It can be divided in two parts, 113478 and 48, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 11347848 in words is "eleven million, three hundred forty-seven thousand, eight hundred forty-eight".