68475174 has 16 divisors (see below), whose sum is σ = 137032560. Its totient is φ = 22811360.

The previous prime is 68475151. The next prime is 68475181. The reversal of 68475174 is 47157486.

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 7 ways as a sum of consecutive naturals, for example, 15172 + ... + 19160.

It is an arithmetic number, because the mean of its divisors is an integer number (8564535).

Almost surely, 2^68475174 is an apocalyptic number.

68475174 is an abundant number, since it is smaller than the sum of its proper divisors (68557386).

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

68475174 is a wasteful number, since it uses less digits than its factorization.

68475174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855.

The product of its digits is 188160, while the sum is 42.

The square root of 68475174 is about 8274.9727491998. The cubic root of 68475174 is about 409.1140377406.

It can be divided in two parts, 6847 and 5174, that added together give a palindrome (12021).

The spelling of 68475174 in words is "sixty-eight million, four hundred seventy-five thousand, one hundred seventy-four".