74602066 has 48 divisors (see below), whose sum is σ = 143716608. Its totient is φ = 28416960.

The previous prime is 74601983. The next prime is 74602081. The reversal of 74602066 is 66020647.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79150 + ... + 80086.

It is an arithmetic number, because the mean of its divisors is an integer number (2994096).

Almost surely, 2^74602066 is an apocalyptic number.

74602066 is a deficient number, since it is larger than the sum of its proper divisors (69114542).

74602066 is a wasteful number, since it uses less digits than its factorization.

74602066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 74602066 is about 8637.2487517728. The cubic root of 74602066 is about 420.9691640179.

The spelling of 74602066 in words is "seventy-four million, six hundred two thousand, sixty-six".