408725127 has 12 divisors (see below), whose sum is σ = 595899720. Its totient is φ = 269936208.

The previous prime is 408725123. The next prime is 408725147. The reversal of 408725127 is 721527804.

It is not a de Polignac number, because 408725127 - 2² = 408725123 is a prime.

It is a super-2 number, since 2×408725127² = 334112458882332258, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 408725091 and 408725100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408725123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211252 + ... + 213177.

It is an arithmetic number, because the mean of its divisors is an integer number (49658310).

Almost surely, 2^408725127 is an apocalyptic number.

408725127 is a deficient number, since it is larger than the sum of its proper divisors (187174593).

408725127 is a wasteful number, since it uses less digits than its factorization.

408725127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424542 (or 424539 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 408725127 is about 20216.9514764220. The cubic root of 408725127 is about 742.1250863773.

The spelling of 408725127 in words is "four hundred eight million, seven hundred twenty-five thousand, one hundred twenty-seven".