404026124 has 6 divisors (see below), whose sum is σ = 707045724. Its totient is φ = 202013060.

The previous prime is 404026093. The next prime is 404026163. The reversal of 404026124 is 421620404.

It is a self number, because there is not a number n which added to its sum of digits gives 404026124.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50503262 + ... + 50503269.

It is an arithmetic number, because the mean of its divisors is an integer number (117840954).

Almost surely, 2^404026124 is an apocalyptic number.

It is an amenable number.

404026124 is a deficient number, since it is larger than the sum of its proper divisors (303019600).

404026124 is a wasteful number, since it uses less digits than its factorization.

404026124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101006535 (or 101006533 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 404026124 is about 20100.4010905255. The cubic root of 404026124 is about 739.2701130492.

Adding to 404026124 its reverse (421620404), we get a palindrome (825646528).

The spelling of 404026124 in words is "four hundred four million, twenty-six thousand, one hundred twenty-four".