2373404 has 48 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 956160.

The previous prime is 2373403. The next prime is 2373407. The reversal of 2373404 is 4043732.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2373404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14129 + ... + 14295.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

2^2373404 is an apocalyptic number.

It is an amenable number.

2373404 is an abundant number, since it is smaller than the sum of its proper divisors (2706916).

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

2373404 is a wasteful number, since it uses less digits than its factorization.

2373404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2373404 is about 1540.5856029445. The cubic root of 2373404 is about 133.3901896406.

The spelling of 2373404 in words is "two million, three hundred seventy-three thousand, four hundred four".