2504236 has 24 divisors (see below), whose sum is σ = 5304096. Its totient is φ = 1009920.

The previous prime is 2504213. The next prime is 2504251. The reversal of 2504236 is 6324052.

It is a happy number.

It is a congruent number.

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, 2155 + ... + 3106.

It is an arithmetic number, because the mean of its divisors is an integer number (221004).

2^2504236 is an apocalyptic number.

It is an amenable number.

2504236 is an abundant number, since it is smaller than the sum of its proper divisors (2799860).

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

2504236 is a wasteful number, since it uses less digits than its factorization.

2504236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289 (or 5287 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2504236 is about 1582.4778039518. The cubic root of 2504236 is about 135.7974927291.

Adding to 2504236 its reverse (6324052), we get a palindrome (8828288).

The spelling of 2504236 in words is "two million, five hundred four thousand, two hundred thirty-six".