83455256 has 16 divisors (see below), whose sum is σ = 157712640. Its totient is φ = 41398560.

The previous prime is 83455249. The next prime is 83455283. The reversal of 83455256 is 65255438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40055 + ... + 42086.

It is an arithmetic number, because the mean of its divisors is an integer number (9857040).

Almost surely, 2^83455256 is an apocalyptic number.

It is an amenable number.

83455256 is a deficient number, since it is larger than the sum of its proper divisors (74257384).

83455256 is a wasteful number, since it uses less digits than its factorization.

83455256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82274 (or 82270 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 83455256 is about 9135.3848304272. The cubic root of 83455256 is about 437.0031470850.

The spelling of 83455256 in words is "eighty-three million, four hundred fifty-five thousand, two hundred fifty-six".