83026512 has 40 divisors (see below), whose sum is σ = 238318080. Its totient is φ = 27675360.

The previous prime is 83026501. The next prime is 83026513. The reversal of 83026512 is 21562038.

83026512 is a `hidden beast` number, since 8 + 3 + 0 + 2 + 651 + 2 = 666.

It is a super-2 number, since 2×83026512² = 13786803389772288, which contains 22 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 (83026513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95664 + ... + 96527.

It is an arithmetic number, because the mean of its divisors is an integer number (5957952).

Almost surely, 2^83026512 is an apocalyptic number.

It is an amenable number.

83026512 is an abundant number, since it is smaller than the sum of its proper divisors (155291568).

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

83026512 is a wasteful number, since it uses less digits than its factorization.

83026512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192208 (or 192196 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 83026512 is about 9111.8884980008. Note that the first 3 decimals coincide. The cubic root of 83026512 is about 436.2535068669.

It can be divided in two parts, 83026 and 512, that added together give a palindrome (83538).

The spelling of 83026512 in words is "eighty-three million, twenty-six thousand, five hundred twelve".