74055234 has 32 divisors (see below), whose sum is σ = 163996416. Its totient is φ = 22104720.

The previous prime is 74055229. The next prime is 74055251. The reversal of 74055234 is 43255047.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3952 + ... + 12795.

It is an arithmetic number, because the mean of its divisors is an integer number (5124888).

Almost surely, 2^74055234 is an apocalyptic number.

74055234 is an abundant number, since it is smaller than the sum of its proper divisors (89941182).

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

74055234 is a wasteful number, since it uses less digits than its factorization.

74055234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16830.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 74055234 is about 8605.5350792382. The cubic root of 74055234 is about 419.9380747704.

The spelling of 74055234 in words is "seventy-four million, fifty-five thousand, two hundred thirty-four".