404024205 has 32 divisors (see below), whose sum is σ = 697132800. Its totient is φ = 198627840.

The previous prime is 404024197. The next prime is 404024213. The reversal of 404024205 is 502420404.

It is an interprime number because it is at equal distance from previous prime (404024197) and next prime (404024213).

It is not a de Polignac number, because 404024205 - 2³ = 404024197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272065 + ... + 273545.

It is an arithmetic number, because the mean of its divisors is an integer number (21785400).

Almost surely, 2^404024205 is an apocalyptic number.

It is an amenable number.

404024205 is a deficient number, since it is larger than the sum of its proper divisors (293108595).

404024205 is a wasteful number, since it uses less digits than its factorization.

404024205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 404024205 is about 20100.3533551030. The cubic root of 404024205 is about 739.2689426120.

Adding to 404024205 its reverse (502420404), we get a palindrome (906444609).

The spelling of 404024205 in words is "four hundred four million, twenty-four thousand, two hundred five".