83275400 has 48 divisors (see below), whose sum is σ = 208515300. Its totient is φ = 30746880.

The previous prime is 83275369. The next prime is 83275411. The reversal of 83275400 is 457238.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 574564 + 82700836 = 758^2 + 9094^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13415 + ... + 18614.

Almost surely, 2^83275400 is an apocalyptic number.

It is an amenable number.

83275400 is an abundant number, since it is smaller than the sum of its proper divisors (125239900).

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

83275400 is a wasteful number, since it uses less digits than its factorization.

83275400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32058 (or 32049 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 83275400 is about 9125.5356007196. The cubic root of 83275400 is about 436.6889900468.

The spelling of 83275400 in words is "eighty-three million, two hundred seventy-five thousand, four hundred".