83744212 has 12 divisors (see below), whose sum is σ = 147248416. Its totient is φ = 41673240.

The previous prime is 83744207. The next prime is 83744249. The reversal of 83744212 is 21244738.

It is a hoax number, since the sum of its digits (31) 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48768 + ... + 50455.

Almost surely, 2^83744212 is an apocalyptic number.

It is an amenable number.

83744212 is a deficient number, since it is larger than the sum of its proper divisors (63504204).

83744212 is a wasteful number, since it uses less digits than its factorization.

83744212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99438 (or 99436 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 83744212 is about 9151.1863711761. The cubic root of 83744212 is about 437.5069269107.

The spelling of 83744212 in words is "eighty-three million, seven hundred forty-four thousand, two hundred twelve".