460640163 has 8 divisors (see below), whose sum is σ = 614347776. Its totient is φ = 307013000.

The previous prime is 460640153. The next prime is 460640171. The reversal of 460640163 is 361046064.

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 460640163 - 2⁹ = 460639651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 460640163.

It is not an unprimeable number, because it can be changed into a prime (460640153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5163 + ... + 30788.

It is an arithmetic number, because the mean of its divisors is an integer number (76793472).

Almost surely, 2^460640163 is an apocalyptic number.

460640163 is a deficient number, since it is larger than the sum of its proper divisors (153707613).

460640163 is a wasteful number, since it uses less digits than its factorization.

460640163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40225.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 460640163 is about 21462.5292777902. The cubic root of 460640163 is about 772.3021912648.

The spelling of 460640163 in words is "four hundred sixty million, six hundred forty thousand, one hundred sixty-three".