2503488 has 112 divisors (see below), whose sum is σ = 7680960. Its totient is φ = 712704.

The previous prime is 2503477. The next prime is 2503499. The reversal of 2503488 is 8843052.

It is an interprime number because it is at equal distance from previous prime (2503477) and next prime (2503499).

It is a super-2 number, since 2×2503488² = 12534904332288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42403 + ... + 42461.

It is an arithmetic number, because the mean of its divisors is an integer number (68580).

2^2503488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2503488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840480).

2503488 is an abundant number, since it is smaller than the sum of its proper divisors (5177472).

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

2503488 is a wasteful number, since it uses less digits than its factorization.

2503488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2503488 is about 1582.2414480730. The cubic root of 2503488 is about 135.7839707555.

The spelling of 2503488 in words is "two million, five hundred three thousand, four hundred eighty-eight".