74997196 has 24 divisors (see below), whose sum is σ = 133106400. Its totient is φ = 36970752.

The previous prime is 74997193. The next prime is 74997239. The reversal of 74997196 is 69179947.

It is not an unprimeable number, because it can be changed into a prime (74997191) 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, 124905 + ... + 125503.

It is an arithmetic number, because the mean of its divisors is an integer number (5546100).

Almost surely, 2^74997196 is an apocalyptic number.

It is an amenable number.

74997196 is a deficient number, since it is larger than the sum of its proper divisors (58109204).

74997196 is a wasteful number, since it uses less digits than its factorization.

74997196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 991 counting only the distinct ones).

The product of its digits is 857304, while the sum is 52.

The square root of 74997196 is about 8660.0921473158. The cubic root of 74997196 is about 421.7110770627.

The spelling of 74997196 in words is "seventy-four million, nine hundred ninety-seven thousand, one hundred ninety-six".