74126164 has 12 divisors (see below), whose sum is σ = 148252384. Its totient is φ = 31768344.

The previous prime is 74126149. The next prime is 74126189. The reversal of 74126164 is 46162147.

74126164 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323654 + ... + 1323709.

Almost surely, 2^74126164 is an apocalyptic number.

It is an amenable number.

74126164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74126164 is a wasteful number, since it uses less digits than its factorization.

74126164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647374 (or 2647372 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 74126164 is about 8609.6552776519. The cubic root of 74126164 is about 420.0721040229.

The spelling of 74126164 in words is "seventy-four million, one hundred twenty-six thousand, one hundred sixty-four".