460922639 has 2 divisors, whose sum is σ = 460922640. Its totient is φ = 460922638.

The previous prime is 460922621. The next prime is 460922647. The reversal of 460922639 is 936229064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 460922639 - 2¹² = 460918543 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 460922596 and 460922605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460921639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230461319 + 230461320.

It is an arithmetic number, because the mean of its divisors is an integer number (230461320).

Almost surely, 2^460922639 is an apocalyptic number.

460922639 is a deficient number, since it is larger than the sum of its proper divisors (1).

460922639 is an equidigital number, since it uses as much as digits as its factorization.

460922639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 460922639 is about 21469.1089475087. The cubic root of 460922639 is about 772.4600239749.

The spelling of 460922639 in words is "four hundred sixty million, nine hundred twenty-two thousand, six hundred thirty-nine".