264523368 has 32 divisors (see below), whose sum is σ = 690062400. Its totient is φ = 84340608.

The previous prime is 264523331. The next prime is 264523381. The reversal of 264523368 is 863325462.

It is a happy number.

264523368 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264523368² = 139945224436126848, which contains 22 as substring.

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, 239053 + ... + 240156.

It is an arithmetic number, because the mean of its divisors is an integer number (21564450).

Almost surely, 2^264523368 is an apocalyptic number.

It is an amenable number.

264523368 is an abundant number, since it is smaller than the sum of its proper divisors (425539032).

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

264523368 is a wasteful number, since it uses less digits than its factorization.

264523368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479241 (or 479237 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 264523368 is about 16264.1743719133. The cubic root of 264523368 is about 641.9305055745.

The spelling of 264523368 in words is "two hundred sixty-four million, five hundred twenty-three thousand, three hundred sixty-eight".