461886255 has 24 divisors (see below), whose sum is σ = 815712768. Its totient is φ = 241690176.

The previous prime is 461886241. The next prime is 461886287. The reversal of 461886255 is 552688164.

461886255 is a `hidden beast` number, since 4 + 6 + 18 + 8 + 625 + 5 = 666.

It is not a de Polignac number, because 461886255 - 2⁵ = 461886223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 461886255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94447 + ... + 99216.

It is an arithmetic number, because the mean of its divisors is an integer number (33988032).

Almost surely, 2^461886255 is an apocalyptic number.

461886255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

461886255 is a deficient number, since it is larger than the sum of its proper divisors (353826513).

461886255 is a wasteful number, since it uses less digits than its factorization.

461886255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193727 (or 193724 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 461886255 is about 21491.5391491629. The cubic root of 461886255 is about 772.9979571370.

The spelling of 461886255 in words is "four hundred sixty-one million, eight hundred eighty-six thousand, two hundred fifty-five".