82975226 has 8 divisors (see below), whose sum is σ = 127498644. Its totient is φ = 40475680.

The previous prime is 82975213. The next prime is 82975241. The reversal of 82975226 is 62257928.

It can be written as a sum of positive squares in 2 ways, for example, as 79192201 + 3783025 = 8899^2 + 1945^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 505865 + ... + 506028.

Almost surely, 2^82975226 is an apocalyptic number.

82975226 is a deficient number, since it is larger than the sum of its proper divisors (44523418).

82975226 is a wasteful number, since it uses less digits than its factorization.

82975226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011936.

The product of its digits is 120960, while the sum is 41.

The square root of 82975226 is about 9109.0738277829. The cubic root of 82975226 is about 436.1636628513.

The spelling of 82975226 in words is "eighty-two million, nine hundred seventy-five thousand, two hundred twenty-six".