264280288 has 12 divisors (see below), whose sum is σ = 520301880. Its totient is φ = 132140128.

The previous prime is 264280273. The next prime is 264280297. The reversal of 264280288 is 882082462.

It is a self number, because there is not a number n which added to its sum of digits gives 264280288.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4129348 + ... + 4129411.

It is an arithmetic number, because the mean of its divisors is an integer number (43358490).

Almost surely, 2^264280288 is an apocalyptic number.

It is an amenable number.

264280288 is a deficient number, since it is larger than the sum of its proper divisors (256021592).

264280288 is an equidigital number, since it uses as much as digits as its factorization.

264280288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8258769 (or 8258761 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 264280288 is about 16256.6997880874. The cubic root of 264280288 is about 641.7338143332.

The spelling of 264280288 in words is "two hundred sixty-four million, two hundred eighty thousand, two hundred eighty-eight".