264546630 has 48 divisors (see below), whose sum is σ = 699111504. Its totient is φ = 69387840.

The previous prime is 264546629. The next prime is 264546631. The reversal of 264546630 is 36645462.

264546630 is a `hidden beast` number, since 2 + 645 + 4 + 6 + 6 + 3 + 0 = 666.

264546630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (264546629) and next prime (264546631).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264546631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18604 + ... + 29583.

It is an arithmetic number, because the mean of its divisors is an integer number (14564823).

Almost surely, 2^264546630 is an apocalyptic number.

264546630 is an abundant number, since it is smaller than the sum of its proper divisors (434564874).

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

264546630 is a wasteful number, since it uses less digits than its factorization.

264546630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48261 (or 48258 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 264546630 is about 16264.8894862523. The cubic root of 264546630 is about 641.9493219961.

The spelling of 264546630 in words is "two hundred sixty-four million, five hundred forty-six thousand, six hundred thirty".