74965194 has 24 divisors (see below), whose sum is σ = 162591780. Its totient is φ = 24962688.

The previous prime is 74965193. The next prime is 74965199. The reversal of 74965194 is 49156947.

It can be written as a sum of positive squares in 2 ways, for example, as 74909025 + 56169 = 8655^2 + 237^2 .

It is a super-2 number, since 2×74965194² = 11239560622915272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74965193) 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, 25404 + ... + 28200.

Almost surely, 2^74965194 is an apocalyptic number.

74965194 is an abundant number, since it is smaller than the sum of its proper divisors (87626586).

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

74965194 is a wasteful number, since it uses less digits than its factorization.

74965194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294 (or 4291 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 74965194 is about 8658.2442792982. The cubic root of 74965194 is about 421.6510858514.

The spelling of 74965194 in words is "seventy-four million, nine hundred sixty-five thousand, one hundred ninety-four".