83538056 has 32 divisors (see below), whose sum is σ = 184788480. Its totient is φ = 34646400.

The previous prime is 83538053. The next prime is 83538113. The reversal of 83538056 is 65083538.

It is not an unprimeable number, because it can be changed into a prime (83538053) 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, 22325 + ... + 25796.

It is an arithmetic number, because the mean of its divisors is an integer number (5774640).

Almost surely, 2^83538056 is an apocalyptic number.

It is an amenable number.

83538056 is an abundant number, since it is smaller than the sum of its proper divisors (101250424).

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

83538056 is a wasteful number, since it uses less digits than its factorization.

83538056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48165 (or 48161 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 83538056 is about 9139.9155357148. The cubic root of 83538056 is about 437.1476233082.

The spelling of 83538056 in words is "eighty-three million, five hundred thirty-eight thousand, fifty-six".