11347953 has 8 divisors (see below), whose sum is σ = 15618816. Its totient is φ = 7321200.

The previous prime is 11347951. The next prime is 11347969. The reversal of 11347953 is 35974311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11347953 - 2¹ = 11347951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11347951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60918 + ... + 61103.

It is an arithmetic number, because the mean of its divisors is an integer number (1952352).

Almost surely, 2^11347953 is an apocalyptic number.

It is an amenable number.

11347953 is a deficient number, since it is larger than the sum of its proper divisors (4270863).

11347953 is a wasteful number, since it uses less digits than its factorization.

11347953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122055.

The product of its digits is 11340, while the sum is 33.

The square root of 11347953 is about 3368.6722903839. The cubic root of 11347953 is about 224.7186805091.

The spelling of 11347953 in words is "eleven million, three hundred forty-seven thousand, nine hundred fifty-three".