2403204 has 24 divisors (see below), whose sum is σ = 5728128. Its totient is φ = 783840.

The previous prime is 2403173. The next prime is 2403209. The reversal of 2403204 is 4023042.

2403204 = T₂₉₆ + T₂₉₇ + ... + T₃₄₂.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2403209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567 + ... + 2694.

It is an arithmetic number, because the mean of its divisors is an integer number (238672).

2^2403204 is an apocalyptic number.

It is an amenable number.

2403204 is an abundant number, since it is smaller than the sum of its proper divisors (3324924).

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

2403204 is a wasteful number, since it uses less digits than its factorization.

2403204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4313 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2403204 is about 1550.2270801402. The cubic root of 2403204 is about 133.9461430557.

Adding to 2403204 its reverse (4023042), we get a palindrome (6426246).

The spelling of 2403204 in words is "two million, four hundred three thousand, two hundred four".