74892966 has 16 divisors (see below), whose sum is σ = 151470000. Its totient is φ = 24683648.

The previous prime is 74892959. The next prime is 74892967. The reversal of 74892966 is 66929847.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74892967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69591 + ... + 70658.

It is an arithmetic number, because the mean of its divisors is an integer number (9466875).

Almost surely, 2^74892966 is an apocalyptic number.

74892966 is an abundant number, since it is smaller than the sum of its proper divisors (76577034).

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

74892966 is a wasteful number, since it uses less digits than its factorization.

74892966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140343.

The product of its digits is 1306368, while the sum is 51.

The square root of 74892966 is about 8654.0722206369. The cubic root of 74892966 is about 421.5156238712.

The spelling of 74892966 in words is "seventy-four million, eight hundred ninety-two thousand, nine hundred sixty-six".