264825616 has 20 divisors (see below), whose sum is σ = 559745424. Its totient is φ = 120375200.

The previous prime is 264825581. The next prime is 264825661. The reversal of 264825616 is 616528462.

264825616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752170 + ... + 752521.

Almost surely, 2^264825616 is an apocalyptic number.

It is an amenable number.

264825616 is an abundant number, since it is smaller than the sum of its proper divisors (294919808).

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

264825616 is a wasteful number, since it uses less digits than its factorization.

264825616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504710 (or 1504704 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 264825616 is about 16273.4635526676. The cubic root of 264825616 is about 642.1749053570.

The spelling of 264825616 in words is "two hundred sixty-four million, eight hundred twenty-five thousand, six hundred sixteen".