2110404 has 24 divisors (see below), whose sum is σ = 4995648. Its totient is φ = 693280.

The previous prime is 2110399. The next prime is 2110439. The reversal of 2110404 is 4040112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2110404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387 + ... + 2090.

It is an arithmetic number, because the mean of its divisors is an integer number (208152).

2^2110404 is an apocalyptic number.

It is an amenable number.

2110404 is an abundant number, since it is smaller than the sum of its proper divisors (2885244).

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

2110404 is a wasteful number, since it uses less digits than its factorization.

2110404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2110404 is about 1452.7229605124. The cubic root of 2110404 is about 128.2690467173.

Adding to 2110404 its reverse (4040112), we get a palindrome (6150516).

The spelling of 2110404 in words is "two million, one hundred ten thousand, four hundred four".