2508488 has 8 divisors (see below), whose sum is σ = 4703430. Its totient is φ = 1254240.

The previous prime is 2508481. The next prime is 2508511. The reversal of 2508488 is 8848052.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 68644 = 1562^2 + 262^2 .

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

It is a super-2 number, since 2×2508488² = 12585024092288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2508481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156773 + ... + 156788.

2^2508488 is an apocalyptic number.

It is an amenable number.

2508488 is a deficient number, since it is larger than the sum of its proper divisors (2194942).

2508488 is a wasteful number, since it uses less digits than its factorization.

2508488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313567 (or 313563 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 2508488 is about 1583.8206969225. The cubic root of 2508488 is about 135.8743071677.

The spelling of 2508488 in words is "two million, five hundred eight thousand, four hundred eighty-eight".