74064700 has 36 divisors (see below), whose sum is σ = 161208432. Its totient is φ = 29536000.

The previous prime is 74064689. The next prime is 74064701. The reversal of 74064700 is 746047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74064701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39177 + ... + 41023.

It is an arithmetic number, because the mean of its divisors is an integer number (4478012).

Almost surely, 2^74064700 is an apocalyptic number.

It is an amenable number.

74064700 is an abundant number, since it is smaller than the sum of its proper divisors (87143732).

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

74064700 is a wasteful number, since it uses less digits than its factorization.

74064700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262 (or 2255 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 74064700 is about 8606.0850565167. The cubic root of 74064700 is about 419.9559666610.

The spelling of 74064700 in words is "seventy-four million, sixty-four thousand, seven hundred".