460647665 has 8 divisors (see below), whose sum is σ = 558476520. Its totient is φ = 364718592.

The previous prime is 460647653. The next prime is 460647673. The reversal of 460647665 is 566746064.

It can be written as a sum of positive squares in 4 ways, for example, as 52243984 + 408403681 = 7228^2 + 20209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 460647665 - 2⁶ = 460647601 is a prime.

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, 474410 + ... + 475379.

It is an arithmetic number, because the mean of its divisors is an integer number (69809565).

Almost surely, 2^460647665 is an apocalyptic number.

It is an amenable number.

460647665 is a deficient number, since it is larger than the sum of its proper divisors (97828855).

460647665 is an equidigital number, since it uses as much as digits as its factorization.

460647665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949891.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 460647665 is about 21462.7040467878. The cubic root of 460647665 is about 772.3063838212.

The spelling of 460647665 in words is "four hundred sixty million, six hundred forty-seven thousand, six hundred sixty-five".