460027881 has 6 divisors (see below), whose sum is σ = 664484730. Its totient is φ = 306685248.

The previous prime is 460027877. The next prime is 460027903. The reversal of 460027881 is 188720064.

It can be written as a sum of positive squares in only one way, i.e., 444155625 + 15872256 = 21075^2 + 3984^2 .

It is not a de Polignac number, because 460027881 - 2² = 460027877 is a prime.

It is a super-2 number, since 2×460027881² = 423251302594700322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (460027481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25557096 + ... + 25557113.

It is an arithmetic number, because the mean of its divisors is an integer number (110747455).

Almost surely, 2^460027881 is an apocalyptic number.

It is an amenable number.

460027881 is a deficient number, since it is larger than the sum of its proper divisors (204456849).

460027881 is a wasteful number, since it uses less digits than its factorization.

460027881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51114215 (or 51114212 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 460027881 is about 21448.2605588425. The cubic root of 460027881 is about 771.9598586921.

The spelling of 460027881 in words is "four hundred sixty million, twenty-seven thousand, eight hundred eighty-one".