2404373 has 4 divisors (see below), whose sum is σ = 2420448. Its totient is φ = 2388300.

The previous prime is 2404357. The next prime is 2404387. The reversal of 2404373 is 3734042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2404373 - 2⁴ = 2404357 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4⁷ + 0 + 4⁹ + 3¹² + 7² + 3¹³ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7811 + ... + 8112.

It is an arithmetic number, because the mean of its divisors is an integer number (605112).

2^2404373 is an apocalyptic number.

It is an amenable number.

2404373 is a deficient number, since it is larger than the sum of its proper divisors (16075).

2404373 is a wasteful number, since it uses less digits than its factorization.

2404373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16074.

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

The square root of 2404373 is about 1550.6040758363. The cubic root of 2404373 is about 133.9678581854.

The spelling of 2404373 in words is "two million, four hundred four thousand, three hundred seventy-three".