82415996 has 24 divisors (see below), whose sum is σ = 163499280. Its totient is φ = 36035712.

The previous prime is 82415987. The next prime is 82416013. The reversal of 82415996 is 69951428.

It is a congruent number.

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, 40721 + ... + 42696.

It is an arithmetic number, because the mean of its divisors is an integer number (6812470).

Almost surely, 2^82415996 is an apocalyptic number.

It is an amenable number.

82415996 is a deficient number, since it is larger than the sum of its proper divisors (81083284).

82415996 is a wasteful number, since it uses less digits than its factorization.

82415996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83453 (or 83451 counting only the distinct ones).

The product of its digits is 155520, while the sum is 44.

The square root of 82415996 is about 9078.3256165441. The cubic root of 82415996 is about 435.1815791903.

The spelling of 82415996 in words is "eighty-two million, four hundred fifteen thousand, nine hundred ninety-six".