68959232 has 22 divisors (see below), whose sum is σ = 137853168. Its totient is φ = 34479104.

The previous prime is 68959223. The next prime is 68959237. The reversal of 68959232 is 23295986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68959237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32648 + ... + 34695.

Almost surely, 2^68959232 is an apocalyptic number.

It is an amenable number.

68959232 is a deficient number, since it is larger than the sum of its proper divisors (68893936).

68959232 is an equidigital number, since it uses as much as digits as its factorization.

68959232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67363 (or 67345 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 68959232 is about 8304.1695551090. The cubic root of 68959232 is about 410.0757980028.

The spelling of 68959232 in words is "sixty-eight million, nine hundred fifty-nine thousand, two hundred thirty-two".