73868212 has 24 divisors (see below), whose sum is σ = 141240960. Its totient is φ = 33524160.

The previous prime is 73868209. The next prime is 73868227. The reversal of 73868212 is 21286837.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48933 + ... + 50419.

It is an arithmetic number, because the mean of its divisors is an integer number (5885040).

Almost surely, 2^73868212 is an apocalyptic number.

It is an amenable number.

73868212 is a deficient number, since it is larger than the sum of its proper divisors (67372748).

73868212 is a wasteful number, since it uses less digits than its factorization.

73868212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631 (or 2629 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 73868212 is about 8594.6618316255. The cubic root of 73868212 is about 419.5842673876.

The spelling of 73868212 in words is "seventy-three million, eight hundred sixty-eight thousand, two hundred twelve".