68023832 has 16 divisors (see below), whose sum is σ = 127964760. Its totient is φ = 33899904.

The previous prime is 68023831. The next prime is 68023841. The reversal of 68023832 is 23832086.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68023831) 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, 11393 + ... + 16304.

Almost surely, 2^68023832 is an apocalyptic number.

It is an amenable number.

68023832 is a deficient number, since it is larger than the sum of its proper divisors (59940928).

68023832 is a wasteful number, since it uses less digits than its factorization.

68023832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28010 (or 28006 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68023832 is about 8247.6561519016. The cubic root of 68023832 is about 408.2131879578.

The spelling of 68023832 in words is "sixty-eight million, twenty-three thousand, eight hundred thirty-two".