82364464 has 40 divisors (see below), whose sum is σ = 196411040. Its totient is φ = 32583168.

The previous prime is 82364417. The next prime is 82364501. The reversal of 82364464 is 46446328.

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, 26829 + ... + 29740.

It is an arithmetic number, because the mean of its divisors is an integer number (4910276).

Almost surely, 2^82364464 is an apocalyptic number.

It is an amenable number.

82364464 is an abundant number, since it is smaller than the sum of its proper divisors (114046576).

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

82364464 is a wasteful number, since it uses less digits than its factorization.

82364464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56597 (or 56591 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 82364464 is about 9075.4869841789. The cubic root of 82364464 is about 435.0908587239.

It can be divided in two parts, 82364 and 464, that added together give a palindrome (82828).

The spelling of 82364464 in words is "eighty-two million, three hundred sixty-four thousand, four hundred sixty-four".