11247370 has 16 divisors (see below), whose sum is σ = 21436488. Its totient is φ = 4234240.

The previous prime is 11247367. The next prime is 11247377. The reversal of 11247370 is 7374211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11242609 + 4761 = 3353^2 + 69^2 .

It is not an unprimeable number, because it can be changed into a prime (11247377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32911 + ... + 33250.

Almost surely, 2^11247370 is an apocalyptic number.

11247370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11247370 is a deficient number, since it is larger than the sum of its proper divisors (10189118).

11247370 is a wasteful number, since it uses less digits than its factorization.

11247370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66185.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 11247370 is about 3353.7098860814. The cubic root of 11247370 is about 224.0527750863.

The spelling of 11247370 in words is "eleven million, two hundred forty-seven thousand, three hundred seventy".