74425674 has 16 divisors (see below), whose sum is σ = 151660512. Its totient is φ = 24340368.

The previous prime is 74425667. The next prime is 74425697. The reversal of 74425674 is 47652447.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116704 + ... + 117339.

It is an arithmetic number, because the mean of its divisors is an integer number (9478782).

Almost surely, 2^74425674 is an apocalyptic number.

74425674 is an abundant number, since it is smaller than the sum of its proper divisors (77234838).

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

74425674 is a wasteful number, since it uses less digits than its factorization.

74425674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234101.

The product of its digits is 188160, while the sum is 39.

The square root of 74425674 is about 8627.0315868206. The cubic root of 74425674 is about 420.6371169401.

The spelling of 74425674 in words is "seventy-four million, four hundred twenty-five thousand, six hundred seventy-four".