404248119 has 16 divisors (see below), whose sum is σ = 599094144. Its totient is φ = 240375200.

The previous prime is 404248109. The next prime is 404248171. The reversal of 404248119 is 911842404.

It is a cyclic number.

It is not a de Polignac number, because 404248119 - 2⁵ = 404248087 is a prime.

It is a super-2 number, since 2×404248119² = 326833083430076322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 404248119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404248109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 113817 + ... + 117314.

It is an arithmetic number, because the mean of its divisors is an integer number (37443384).

Almost surely, 2^404248119 is an apocalyptic number.

404248119 is a deficient number, since it is larger than the sum of its proper divisors (194846025).

404248119 is a wasteful number, since it uses less digits than its factorization.

404248119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231198.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 404248119 is about 20105.9224856757. The cubic root of 404248119 is about 739.4054873152.

The spelling of 404248119 in words is "four hundred four million, two hundred forty-eight thousand, one hundred nineteen".