68860274 has 16 divisors (see below), whose sum is σ = 118456128. Its totient is φ = 29409072.

The previous prime is 68860241. The next prime is 68860291. The reversal of 68860274 is 47206886.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4292 + ... + 12495.

It is an arithmetic number, because the mean of its divisors is an integer number (7403508).

Almost surely, 2^68860274 is an apocalyptic number.

68860274 is a deficient number, since it is larger than the sum of its proper divisors (49595854).

68860274 is a wasteful number, since it uses less digits than its factorization.

68860274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17089.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 68860274 is about 8298.2090838927. The cubic root of 68860274 is about 409.8795481977.

The spelling of 68860274 in words is "sixty-eight million, eight hundred sixty thousand, two hundred seventy-four".