11497232 has 20 divisors (see below), whose sum is σ = 22879116. Its totient is φ = 5592960.

The previous prime is 11497231. The next prime is 11497247. The reversal of 11497232 is 23279411.

It can be written as a sum of positive squares in 2 ways, for example, as 10863616 + 633616 = 3296^2 + 796^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11497195 and 11497204.

It is not an unprimeable number, because it can be changed into a prime (11497231) 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 3 ways as a sum of consecutive naturals, for example, 9119 + ... + 10302.

Almost surely, 2^11497232 is an apocalyptic number.

It is an amenable number.

11497232 is a deficient number, since it is larger than the sum of its proper divisors (11381884).

11497232 is a wasteful number, since it uses less digits than its factorization.

11497232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466 (or 19460 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 11497232 is about 3390.7568476669. The cubic root of 11497232 is about 225.6997605504.

The spelling of 11497232 in words is "eleven million, four hundred ninety-seven thousand, two hundred thirty-two".