2504650 has 12 divisors (see below), whose sum is σ = 4658742. Its totient is φ = 1001840.

The previous prime is 2504639. The next prime is 2504657. The reversal of 2504650 is 564052.

It can be written as a sum of positive squares in 3 ways, for example, as 1142761 + 1361889 = 1069^2 + 1167^2 .

It is not an unprimeable number, because it can be changed into a prime (2504657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24997 + ... + 25096.

2^2504650 is an apocalyptic number.

2504650 is a deficient number, since it is larger than the sum of its proper divisors (2154092).

2504650 is a wasteful number, since it uses less digits than its factorization.

2504650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50105 (or 50100 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2504650 is about 1582.6086060678. The cubic root of 2504650 is about 135.8049756586.

It can be divided in two parts, 250 and 4650, that added together give a square (4900 = 70²).

The spelling of 2504650 in words is "two million, five hundred four thousand, six hundred fifty".