82714680 has 48 divisors (see below), whose sum is σ = 268823880. Its totient is φ = 22057152.

The previous prime is 82714663. The next prime is 82714711. The reversal of 82714680 is 8641728.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114522 + ... + 115241.

Almost surely, 2^82714680 is an apocalyptic number.

It is an amenable number.

82714680 is an abundant number, since it is smaller than the sum of its proper divisors (186109200).

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

82714680 is a wasteful number, since it uses less digits than its factorization.

82714680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229780 (or 229773 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 82714680 is about 9094.7611293535. The cubic root of 82714680 is about 435.7066595714.

The spelling of 82714680 in words is "eighty-two million, seven hundred fourteen thousand, six hundred eighty".