459748564 has 24 divisors (see below), whose sum is σ = 915864768. Its totient is φ = 199890240.

The previous prime is 459748559. The next prime is 459748609. The reversal of 459748564 is 465847954.

It is a super-2 number, since 2×459748564² = 422737484200124192, which contains 22 as substring.

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, 226137 + ... + 228160.

It is an arithmetic number, because the mean of its divisors is an integer number (38161032).

Almost surely, 2^459748564 is an apocalyptic number.

459748564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

459748564 is a deficient number, since it is larger than the sum of its proper divisors (456116204).

459748564 is a wasteful number, since it uses less digits than its factorization.

459748564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454335 (or 454333 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The square root of 459748564 is about 21441.7481563421. The cubic root of 459748564 is about 771.8035890576.

The spelling of 459748564 in words is "four hundred fifty-nine million, seven hundred forty-eight thousand, five hundred sixty-four".