460566977 has 4 divisors (see below), whose sum is σ = 495995220. Its totient is φ = 425138736.

The previous prime is 460566949. The next prime is 460566991. The reversal of 460566977 is 779665064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110166016 + 350400961 = 10496^2 + 18719^2 .

It is a cyclic number.

It is not a de Polignac number, because 460566977 - 2¹⁴ = 460550593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460566947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17714102 + ... + 17714127.

It is an arithmetic number, because the mean of its divisors is an integer number (123998805).

Almost surely, 2^460566977 is an apocalyptic number.

It is an amenable number.

460566977 is a deficient number, since it is larger than the sum of its proper divisors (35428243).

460566977 is a wasteful number, since it uses less digits than its factorization.

460566977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35428242.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The square root of 460566977 is about 21460.8242385981. The cubic root of 460566977 is about 772.2612882590.

The spelling of 460566977 in words is "four hundred sixty million, five hundred sixty-six thousand, nine hundred seventy-seven".