11713232 has 10 divisors (see below), whose sum is σ = 22694418. Its totient is φ = 5856608.

The previous prime is 11713217. The next prime is 11713237. The reversal of 11713232 is 23231711.

11713232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8904256 + 2808976 = 2984^2 + 1676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11713237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366023 + ... + 366054.

Almost surely, 2^11713232 is an apocalyptic number.

It is an amenable number.

11713232 is a deficient number, since it is larger than the sum of its proper divisors (10981186).

11713232 is an equidigital number, since it uses as much as digits as its factorization.

11713232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732085 (or 732079 counting only the distinct ones).

The product of its digits is 252, while the sum is 20.

The square root of 11713232 is about 3422.4599340241. The cubic root of 11713232 is about 227.1044174085.

Adding to 11713232 its reverse (23231711), we get a palindrome (34944943).

The spelling of 11713232 in words is "eleven million, seven hundred thirteen thousand, two hundred thirty-two".