74675151 has 12 divisors (see below), whose sum is σ = 110159712. Its totient is φ = 48723936.

The previous prime is 74675147. The next prime is 74675177. The reversal of 74675151 is 15157647.

It is not a de Polignac number, because 74675151 - 2² = 74675147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74675191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87846 + ... + 88691.

It is an arithmetic number, because the mean of its divisors is an integer number (9179976).

Almost surely, 2^74675151 is an apocalyptic number.

74675151 is a deficient number, since it is larger than the sum of its proper divisors (35484561).

74675151 is a wasteful number, since it uses less digits than its factorization.

74675151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176590 (or 176587 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 74675151 is about 8641.4785193276. The cubic root of 74675151 is about 421.1065886743.

The spelling of 74675151 in words is "seventy-four million, six hundred seventy-five thousand, one hundred fifty-one".