455130886 has 16 divisors (see below), whose sum is σ = 781297920. Its totient is φ = 194787720.

The previous prime is 455130869. The next prime is 455130899. The reversal of 455130886 is 688031554.

It is a super-2 number, since 2×455130886² = 414288246782289992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11650 + ... + 32341.

It is an arithmetic number, because the mean of its divisors is an integer number (48831120).

Almost surely, 2^455130886 is an apocalyptic number.

455130886 is a deficient number, since it is larger than the sum of its proper divisors (326167034).

455130886 is a wasteful number, since it uses less digits than its factorization.

455130886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44739.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 455130886 is about 21333.7968022572. The cubic root of 455130886 is about 769.2109114212.

The spelling of 455130886 in words is "four hundred fifty-five million, one hundred thirty thousand, eight hundred eighty-six".