82633012 has 36 divisors (see below), whose sum is σ = 183514464. Its totient is φ = 32193840.

The previous prime is 82632983. The next prime is 82633021. The reversal of 82633012 is 21033628.

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 11 ways as a sum of consecutive naturals, for example, 17008 + ... + 21319.

It is an arithmetic number, because the mean of its divisors is an integer number (5097624).

Almost surely, 2^82633012 is an apocalyptic number.

It is an amenable number.

82633012 is an abundant number, since it is smaller than the sum of its proper divisors (100881452).

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

82633012 is a wasteful number, since it uses less digits than its factorization.

82633012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38356 (or 38347 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 82633012 is about 9090.2701830034. The cubic root of 82633012 is about 435.5632146234.

The spelling of 82633012 in words is "eighty-two million, six hundred thirty-three thousand, twelve".