264454572 has 12 divisors (see below), whose sum is σ = 617060696. Its totient is φ = 88151520.

The previous prime is 264454543. The next prime is 264454607. The reversal of 264454572 is 275454462.

264454572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 264454572.

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, 11018929 + ... + 11018952.

Almost surely, 2^264454572 is an apocalyptic number.

It is an amenable number.

264454572 is an abundant number, since it is smaller than the sum of its proper divisors (352606124).

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

264454572 is a wasteful number, since it uses less digits than its factorization.

264454572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22037888 (or 22037886 counting only the distinct ones).

The product of its digits is 268800, while the sum is 39.

The square root of 264454572 is about 16262.0592791934. The cubic root of 264454572 is about 641.8748506551.

The spelling of 264454572 in words is "two hundred sixty-four million, four hundred fifty-four thousand, five hundred seventy-two".