83080512 has 56 divisors (see below), whose sum is σ = 244246400. Its totient is φ = 27692928.

The previous prime is 83080511. The next prime is 83080549. The reversal of 83080512 is 21508038.

It is a happy number.

It is a super-3 number, since 3×83080512³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83080511) by changing a digit.

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, 22312 + ... + 25767.

Almost surely, 2^83080512 is an apocalyptic number.

It is an amenable number.

83080512 is an abundant number, since it is smaller than the sum of its proper divisors (161165888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83080512 is a wasteful number, since it uses less digits than its factorization.

83080512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48100 (or 48084 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 83080512 is about 9114.8511781597. The cubic root of 83080512 is about 436.3480653535.

The spelling of 83080512 in words is "eighty-three million, eighty thousand, five hundred twelve".