68017874 has 8 divisors (see below), whose sum is σ = 102083760. Its totient is φ = 33989956.

The previous prime is 68017871. The next prime is 68017879. The reversal of 68017874 is 47871086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68017871) 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, 4484 + ... + 12495.

It is an arithmetic number, because the mean of its divisors is an integer number (12760470).

Almost surely, 2^68017874 is an apocalyptic number.

68017874 is a deficient number, since it is larger than the sum of its proper divisors (34065886).

68017874 is a wasteful number, since it uses less digits than its factorization.

68017874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18984.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 68017874 is about 8247.2949504671. The cubic root of 68017874 is about 408.2012695604.

The spelling of 68017874 in words is "sixty-eight million, seventeen thousand, eight hundred seventy-four".