2504601 has 24 divisors (see below), whose sum is σ = 4097184. Its totient is φ = 1516320.

The previous prime is 2504597. The next prime is 2504603. The reversal of 2504601 is 1064052.

It is a happy number.

It is not a de Polignac number, because 2504601 - 2² = 2504597 is a prime.

2504601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2504603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2205 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (170716).

2^2504601 is an apocalyptic number.

It is an amenable number.

2504601 is a deficient number, since it is larger than the sum of its proper divisors (1592583).

2504601 is an equidigital number, since it uses as much as digits as its factorization.

2504601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2504601 is about 1582.5931252220. The cubic root of 2504601 is about 135.8040900409.

Adding to 2504601 its reverse (1064052), we get a palindrome (3568653).

It can be divided in two parts, 250 and 4601, that added together give a triangular number (4851 = T₉₈).

The spelling of 2504601 in words is "two million, five hundred four thousand, six hundred one".