82253826 has 16 divisors (see below), whose sum is σ = 182786400. Its totient is φ = 27417924.

The previous prime is 82253783. The next prime is 82253833. The reversal of 82253826 is 62835228.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761556 + ... + 761663.

It is an arithmetic number, because the mean of its divisors is an integer number (11424150).

Almost surely, 2^82253826 is an apocalyptic number.

82253826 is an abundant number, since it is smaller than the sum of its proper divisors (100532574).

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

82253826 is a wasteful number, since it uses less digits than its factorization.

82253826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523230 (or 1523224 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 82253826 is about 9069.3895053636. The cubic root of 82253826 is about 434.8959560916.

The spelling of 82253826 in words is "eighty-two million, two hundred fifty-three thousand, eight hundred twenty-six".