460117957 has 4 divisors (see below), whose sum is σ = 495511660. Its totient is φ = 424724256.

The previous prime is 460117951. The next prime is 460117961. The reversal of 460117957 is 759711064.

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 171321921 + 288796036 = 13089^2 + 16994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460117957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460117951) 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, 17696832 + ... + 17696857.

It is an arithmetic number, because the mean of its divisors is an integer number (123877915).

Almost surely, 2^460117957 is an apocalyptic number.

It is an amenable number.

460117957 is a deficient number, since it is larger than the sum of its proper divisors (35393703).

460117957 is a wasteful number, since it uses less digits than its factorization.

460117957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35393702.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 460117957 is about 21450.3603000043. The cubic root of 460117957 is about 772.0102400720.

The spelling of 460117957 in words is "four hundred sixty million, one hundred seventeen thousand, nine hundred fifty-seven".