459614728 has 32 divisors (see below), whose sum is σ = 883431360. Its totient is φ = 224086720.

The previous prime is 459614717. The next prime is 459614747. The reversal of 459614728 is 827416954.

It is a super-2 number, since 2×459614728² = 422491396389027968, 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, 67563 + ... + 74053.

It is an arithmetic number, because the mean of its divisors is an integer number (27607230).

Almost surely, 2^459614728 is an apocalyptic number.

It is an amenable number.

459614728 is a deficient number, since it is larger than the sum of its proper divisors (423816632).

459614728 is a wasteful number, since it uses less digits than its factorization.

459614728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717 (or 6713 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 459614728 is about 21438.6270082764. The cubic root of 459614728 is about 771.7286893275.

The spelling of 459614728 in words is "four hundred fifty-nine million, six hundred fourteen thousand, seven hundred twenty-eight".