408032118 has 24 divisors (see below), whose sum is σ = 952075488. Its totient is φ = 125548272.

The previous prime is 408032071. The next prime is 408032129. The reversal of 408032118 is 811230804.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 408032091 and 408032100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 871630 + ... + 872097.

It is an arithmetic number, because the mean of its divisors is an integer number (39669812).

Almost surely, 2^408032118 is an apocalyptic number.

408032118 is an abundant number, since it is smaller than the sum of its proper divisors (544043370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

408032118 is a wasteful number, since it uses less digits than its factorization.

408032118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743748 (or 1743745 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 408032118 is about 20199.8049000479. The cubic root of 408032118 is about 741.7054153274.

The spelling of 408032118 in words is "four hundred eight million, thirty-two thousand, one hundred eighteen".