2504194 has 48 divisors (see below), whose sum is σ = 5023296. Its totient is φ = 924000.

The previous prime is 2504189. The next prime is 2504213. The reversal of 2504194 is 4914052.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24744 + ... + 24844.

It is an arithmetic number, because the mean of its divisors is an integer number (104652).

2^2504194 is an apocalyptic number.

2504194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2504194 is a wasteful number, since it uses less digits than its factorization.

2504194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2504194 is about 1582.4645335678. The cubic root of 2504194 is about 135.7967335453.

It can be divided in two parts, 250 and 4194, that added together give a palindrome (4444).

The spelling of 2504194 in words is "two million, five hundred four thousand, one hundred ninety-four".