83755312 has 20 divisors (see below), whose sum is σ = 162602440. Its totient is φ = 41793408.

The previous prime is 83755303. The next prime is 83755313. The reversal of 83755312 is 21355738.

It is not an unprimeable number, because it can be changed into a prime (83755313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3364 + ... + 13372.

It is an arithmetic number, because the mean of its divisors is an integer number (8130122).

Almost surely, 2^83755312 is an apocalyptic number.

It is an amenable number.

83755312 is a deficient number, since it is larger than the sum of its proper divisors (78847128).

83755312 is a wasteful number, since it uses less digits than its factorization.

83755312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10540 (or 10534 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 83755312 is about 9151.7928298230. The cubic root of 83755312 is about 437.5262560569.

The spelling of 83755312 in words is "eighty-three million, seven hundred fifty-five thousand, three hundred twelve".