2359404 has 18 divisors (see below), whose sum is σ = 5964140. Its totient is φ = 786456.

The previous prime is 2359403. The next prime is 2359429. The reversal of 2359404 is 4049532.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (2359403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32734 + ... + 32805.

2^2359404 is an apocalyptic number.

It is an amenable number.

2359404 is an abundant number, since it is smaller than the sum of its proper divisors (3604736).

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

2359404 is a wasteful number, since it uses less digits than its factorization.

2359404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65549 (or 65544 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2359404 is about 1536.0351558477. The cubic root of 2359404 is about 133.1273959762.

The spelling of 2359404 in words is "two million, three hundred fifty-nine thousand, four hundred four".