68315674 has 16 divisors (see below), whose sum is σ = 117585216. Its totient is φ = 29160000.

The previous prime is 68315671. The next prime is 68315683. The reversal of 68315674 is 47651386.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68315671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6207 + ... + 13234.

It is an arithmetic number, because the mean of its divisors is an integer number (7349076).

Almost surely, 2^68315674 is an apocalyptic number.

68315674 is a deficient number, since it is larger than the sum of its proper divisors (49269542).

68315674 is a wasteful number, since it uses less digits than its factorization.

68315674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19701.

The product of its digits is 120960, while the sum is 40.

The square root of 68315674 is about 8265.3296364997. The cubic root of 68315674 is about 408.7961394608.

The spelling of 68315674 in words is "sixty-eight million, three hundred fifteen thousand, six hundred seventy-four".