74955212 has 12 divisors (see below), whose sum is σ = 132398280. Its totient is φ = 37127136.

The previous prime is 74955211. The next prime is 74955233. The reversal of 74955212 is 21255947.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74955211) 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, 87137 + ... + 87992.

It is an arithmetic number, because the mean of its divisors is an integer number (11033190).

Almost surely, 2^74955212 is an apocalyptic number.

It is an amenable number.

74955212 is a deficient number, since it is larger than the sum of its proper divisors (57443068).

74955212 is a wasteful number, since it uses less digits than its factorization.

74955212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175240 (or 175238 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 74955212 is about 8657.6678152953. The cubic root of 74955212 is about 421.6323700192.

The spelling of 74955212 in words is "seventy-four million, nine hundred fifty-five thousand, two hundred twelve".