264425268 has 48 divisors (see below), whose sum is σ = 630866880. Its totient is φ = 86171904.

The previous prime is 264425251. The next prime is 264425279. The reversal of 264425268 is 862524462.

Its product of digits (184320) is a multiple of the sum of its prime factors (1536).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240496 + ... + 241592.

It is an arithmetic number, because the mean of its divisors is an integer number (13143060).

Almost surely, 2^264425268 is an apocalyptic number.

It is an amenable number.

264425268 is an abundant number, since it is smaller than the sum of its proper divisors (366441612).

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

264425268 is a wasteful number, since it uses less digits than its factorization.

264425268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1534 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 264425268 is about 16261.1582613294. The cubic root of 264425268 is about 641.8511412328.

The spelling of 264425268 in words is "two hundred sixty-four million, four hundred twenty-five thousand, two hundred sixty-eight".