83526672 has 40 divisors (see below), whose sum is σ = 218825280. Its totient is φ = 27448960.

The previous prime is 83526643. The next prime is 83526691. The reversal of 83526672 is 27662538.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 83526672.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8847 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (5470632).

Almost surely, 2^83526672 is an apocalyptic number.

It is an amenable number.

83526672 is an abundant number, since it is smaller than the sum of its proper divisors (135298608).

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

83526672 is a wasteful number, since it uses less digits than its factorization.

83526672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24591 (or 24585 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 83526672 is about 9139.2927516302. The cubic root of 83526672 is about 437.1277652345.

The spelling of 83526672 in words is "eighty-three million, five hundred twenty-six thousand, six hundred seventy-two".