2317404 has 24 divisors (see below), whose sum is σ = 5458320. Its totient is φ = 765184.

The previous prime is 2317391. The next prime is 2317433. The reversal of 2317404 is 4047132.

2317404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2317404² = 10740722598432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502 + ... + 2210.

It is an arithmetic number, because the mean of its divisors is an integer number (227430).

2^2317404 is an apocalyptic number.

It is an amenable number.

2317404 is an abundant number, since it is smaller than the sum of its proper divisors (3140916).

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

2317404 is a wasteful number, since it uses less digits than its factorization.

2317404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2317404 is about 1522.3022039004. The cubic root of 2317404 is about 132.3327235233.

The spelling of 2317404 in words is "two million, three hundred seventeen thousand, four hundred four".