2501288 has 16 divisors (see below), whose sum is σ = 4747680. Its totient is φ = 1235248.

The previous prime is 2501281. The next prime is 2501299. The reversal of 2501288 is 8821052.

It is not an unprimeable number, because it can be changed into a prime (2501281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220 + ... + 2547.

It is an arithmetic number, because the mean of its divisors is an integer number (296730).

2^2501288 is an apocalyptic number.

It is an amenable number.

2501288 is a deficient number, since it is larger than the sum of its proper divisors (2246392).

2501288 is a wasteful number, since it uses less digits than its factorization.

2501288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856 (or 3852 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 2501288 is about 1581.5460789999. The cubic root of 2501288 is about 135.7441846274.

The spelling of 2501288 in words is "two million, five hundred one thousand, two hundred eighty-eight".