83025012 has 36 divisors (see below), whose sum is σ = 225355200. Its totient is φ = 23721264.

The previous prime is 83024969. The next prime is 83025013. The reversal of 83025012 is 21052038.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 83025012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83025013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70012 + ... + 71187.

Almost surely, 2^83025012 is an apocalyptic number.

It is an amenable number.

83025012 is an abundant number, since it is smaller than the sum of its proper divisors (142330188).

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

83025012 is a wasteful number, since it uses less digits than its factorization.

83025012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141220 (or 141211 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 83025012 is about 9111.8061875788. The cubic root of 83025012 is about 436.2508796571.

The spelling of 83025012 in words is "eighty-three million, twenty-five thousand, twelve".