82796080 has 20 divisors (see below), whose sum is σ = 192501072. Its totient is φ = 33118400.

The previous prime is 82796041. The next prime is 82796083. The reversal of 82796080 is 8069728.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (82796083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517396 + ... + 517555.

Almost surely, 2^82796080 is an apocalyptic number.

82796080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82796080 is an abundant number, since it is smaller than the sum of its proper divisors (109704992).

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

82796080 is a wasteful number, since it uses less digits than its factorization.

82796080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034964 (or 1034958 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 82796080 is about 9099.2351326911. The cubic root of 82796080 is about 435.8495398686.

The spelling of 82796080 in words is "eighty-two million, seven hundred ninety-six thousand, eighty".