264270428 has 24 divisors (see below), whose sum is σ = 475882512. Its totient is φ = 128317824.

The previous prime is 264270371. The next prime is 264270431. The reversal of 264270428 is 824072462.

It is a happy number.

264270428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93776 + ... + 96552.

It is an arithmetic number, because the mean of its divisors is an integer number (19828438).

Almost surely, 2^264270428 is an apocalyptic number.

It is an amenable number.

264270428 is a deficient number, since it is larger than the sum of its proper divisors (211612084).

264270428 is a wasteful number, since it uses less digits than its factorization.

264270428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461 (or 3459 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 264270428 is about 16256.3965256757. The cubic root of 264270428 is about 641.7258334453.

The spelling of 264270428 in words is "two hundred sixty-four million, two hundred seventy thousand, four hundred twenty-eight".