460315861 has 2 divisors, whose sum is σ = 460315862. Its totient is φ = 460315860.

The previous prime is 460315787. The next prime is 460315871. The reversal of 460315861 is 168513064.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 343546225 + 116769636 = 18535^2 + 10806^2 .

It is a cyclic number.

It is not a de Polignac number, because 460315861 - 2¹⁵ = 460283093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460315871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230157930 + 230157931.

It is an arithmetic number, because the mean of its divisors is an integer number (230157931).

Almost surely, 2^460315861 is an apocalyptic number.

It is an amenable number.

460315861 is a deficient number, since it is larger than the sum of its proper divisors (1).

460315861 is an equidigital number, since it uses as much as digits as its factorization.

460315861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 460315861 is about 21454.9728734389. The cubic root of 460315861 is about 772.1209088056.

The spelling of 460315861 in words is "four hundred sixty million, three hundred fifteen thousand, eight hundred sixty-one".