264002460 has 24 divisors (see below), whose sum is σ = 739207056. Its totient is φ = 70400640.

The previous prime is 264002447. The next prime is 264002467. The reversal of 264002460 is 64200462.

It is a self number, because there is not a number n which added to its sum of digits gives 264002460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264002467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199961 + ... + 2200080.

It is an arithmetic number, because the mean of its divisors is an integer number (30800294).

Almost surely, 2^264002460 is an apocalyptic number.

264002460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264002460 is an abundant number, since it is smaller than the sum of its proper divisors (475204596).

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

264002460 is a wasteful number, since it uses less digits than its factorization.

264002460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400053 (or 4400051 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 264002460 is about 16248.1525103625. The cubic root of 264002460 is about 641.5088585522.

It can be divided in two parts, 264002 and 460, that added together give a palindrome (264462).

The spelling of 264002460 in words is "two hundred sixty-four million, two thousand, four hundred sixty".