82540996 has 12 divisors (see below), whose sum is σ = 144510352. Its totient is φ = 41252328.

The previous prime is 82540973. The next prime is 82541029. The reversal of 82540996 is 69904528.

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, 15631 + ... + 20233.

Almost surely, 2^82540996 is an apocalyptic number.

It is an amenable number.

82540996 is a deficient number, since it is larger than the sum of its proper divisors (61969356).

82540996 is a wasteful number, since it uses less digits than its factorization.

82540996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090 (or 9088 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 82540996 is about 9085.2075375304. The cubic root of 82540996 is about 435.4014807531.

The spelling of 82540996 in words is "eighty-two million, five hundred forty thousand, nine hundred ninety-six".