68372710 has 32 divisors (see below), whose sum is σ = 141684480. Its totient is φ = 23270112.

The previous prime is 68372693. The next prime is 68372723. The reversal of 68372710 is 1727386.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217 + ... + 13243.

It is an arithmetic number, because the mean of its divisors is an integer number (4427640).

Almost surely, 2^68372710 is an apocalyptic number.

68372710 is an abundant number, since it is smaller than the sum of its proper divisors (73311770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68372710 is a wasteful number, since it uses less digits than its factorization.

68372710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7180.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 68372710 is about 8268.7792327526. The cubic root of 68372710 is about 408.9098742719.

The spelling of 68372710 in words is "sixty-eight million, three hundred seventy-two thousand, seven hundred ten".