82975203 has 6 divisors (see below), whose sum is σ = 119853084. Its totient is φ = 55316796.

The previous prime is 82975199. The next prime is 82975213. The reversal of 82975203 is 30257928.

It is a happy number.

It is not a de Polignac number, because 82975203 - 2² = 82975199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82975213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4609725 + ... + 4609742.

It is an arithmetic number, because the mean of its divisors is an integer number (19975514).

Almost surely, 2^82975203 is an apocalyptic number.

82975203 is a deficient number, since it is larger than the sum of its proper divisors (36877881).

82975203 is a wasteful number, since it uses less digits than its factorization.

82975203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9219473 (or 9219470 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 82975203 is about 9109.0725653054. The cubic root of 82975203 is about 436.1636225511.

The spelling of 82975203 in words is "eighty-two million, nine hundred seventy-five thousand, two hundred three".