82677996 has 30 divisors (see below), whose sum is σ = 216137460. Its totient is φ = 27559224.

The previous prime is 82677983. The next prime is 82678007. The reversal of 82677996 is 69977628.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 127266 + ... + 127913.

It is an arithmetic number, because the mean of its divisors is an integer number (7204582).

Almost surely, 2^82677996 is an apocalyptic number.

It is an amenable number.

82677996 is an abundant number, since it is smaller than the sum of its proper divisors (133459464).

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

82677996 is a wasteful number, since it uses less digits than its factorization.

82677996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255195 (or 255184 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 82677996 is about 9092.7441402472. The cubic root of 82677996 is about 435.6422380098.

The spelling of 82677996 in words is "eighty-two million, six hundred seventy-seven thousand, nine hundred ninety-six".