486651264 has 64 divisors (see below), whose sum is σ = 1410194880. Its totient is φ = 147468800.

The previous prime is 486651259. The next prime is 486651271. The reversal of 486651264 is 462156684.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 53382 + ... + 61829.

It is an arithmetic number, because the mean of its divisors is an integer number (22034295).

Almost surely, 2^486651264 is an apocalyptic number.

486651264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

486651264 is an abundant number, since it is smaller than the sum of its proper divisors (923543616).

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

486651264 is a wasteful number, since it uses less digits than its factorization.

486651264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115239 (or 115227 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 486651264 is about 22060.1737073850. The cubic root of 486651264 is about 786.5734537964.

The spelling of 486651264 in words is "four hundred eighty-six million, six hundred fifty-one thousand, two hundred sixty-four".