2508424 has 8 divisors (see below), whose sum is σ = 4703310. Its totient is φ = 1254208.

The previous prime is 2508409. The next prime is 2508433. The reversal of 2508424 is 4248052.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 864900 = 1282^2 + 930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156769 + ... + 156784.

2^2508424 is an apocalyptic number.

It is an amenable number.

2508424 is a deficient number, since it is larger than the sum of its proper divisors (2194886).

2508424 is a wasteful number, since it uses less digits than its factorization.

2508424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313559 (or 313555 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2508424 is about 1583.8004924863. The cubic root of 2508424 is about 135.8731516204.

The spelling of 2508424 in words is "two million, five hundred eight thousand, four hundred twenty-four".