232442536 has 16 divisors (see below), whose sum is σ = 443217600. Its totient is φ = 114251184.

The previous prime is 232442519. The next prime is 232442537. The reversal of 232442536 is 635244232.

It is a super-2 number, since 2×232442536² = 108059065084222592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232442498 and 232442507.

It is not an unprimeable number, because it can be changed into a prime (232442537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245760 + ... + 246703.

It is an arithmetic number, because the mean of its divisors is an integer number (27701100).

Almost surely, 2^232442536 is an apocalyptic number.

It is an amenable number.

232442536 is a deficient number, since it is larger than the sum of its proper divisors (210775064).

232442536 is a wasteful number, since it uses less digits than its factorization.

232442536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492528 (or 492524 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 232442536 is about 15246.0662467405. The cubic root of 232442536 is about 614.8538097451.

Adding to 232442536 its reverse (635244232), we get a palindrome (867686768).

The spelling of 232442536 in words is "two hundred thirty-two million, four hundred forty-two thousand, five hundred thirty-six".