82754664 has 16 divisors (see below), whose sum is σ = 206886720. Its totient is φ = 27584880.

The previous prime is 82754647. The next prime is 82754669. The reversal of 82754664 is 46645728.

It is not an unprimeable number, because it can be changed into a prime (82754669) 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, 1724032 + ... + 1724079.

It is an arithmetic number, because the mean of its divisors is an integer number (12930420).

Almost surely, 2^82754664 is an apocalyptic number.

It is an amenable number.

82754664 is an abundant number, since it is smaller than the sum of its proper divisors (124132056).

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

82754664 is a wasteful number, since it uses less digits than its factorization.

82754664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448120 (or 3448116 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 82754664 is about 9096.9590523427. The cubic root of 82754664 is about 435.7768546432.

The spelling of 82754664 in words is "eighty-two million, seven hundred fifty-four thousand, six hundred sixty-four".