2502456 has 32 divisors (see below), whose sum is σ = 6825600. Its totient is φ = 758240.

The previous prime is 2502443. The next prime is 2502463. The reversal of 2502456 is 6542052.

2502456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (213300).

2^2502456 is an apocalyptic number.

It is an amenable number.

2502456 is an abundant number, since it is smaller than the sum of its proper divisors (4323144).

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

2502456 is a wasteful number, since it uses less digits than its factorization.

2502456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499 (or 9495 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2502456 is about 1581.9152948246. The cubic root of 2502456 is about 135.7653103482.

The spelling of 2502456 in words is "two million, five hundred two thousand, four hundred fifty-six".