74741064 has 16 divisors (see below), whose sum is σ = 186852720. Its totient is φ = 24913680.

The previous prime is 74741063. The next prime is 74741071. The reversal of 74741064 is 46014747.

It is not an unprimeable number, because it can be changed into a prime (74741063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1557082 + ... + 1557129.

It is an arithmetic number, because the mean of its divisors is an integer number (11678295).

Almost surely, 2^74741064 is an apocalyptic number.

It is an amenable number.

74741064 is an abundant number, since it is smaller than the sum of its proper divisors (112111656).

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

74741064 is a wasteful number, since it uses less digits than its factorization.

74741064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114220 (or 3114216 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 74741064 is about 8645.2914352265. The cubic root of 74741064 is about 421.2304506538.

The spelling of 74741064 in words is "seventy-four million, seven hundred forty-one thousand, sixty-four".