2501272 has 16 divisors (see below), whose sum is σ = 4755240. Its totient is φ = 1233216.

The previous prime is 2501269. The next prime is 2501281. The reversal of 2501272 is 2721052.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 2725.

2^2501272 is an apocalyptic number.

It is an amenable number.

2501272 is a deficient number, since it is larger than the sum of its proper divisors (2253968).

2501272 is a wasteful number, since it uses less digits than its factorization.

2501272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2501272 is about 1581.5410206504. The cubic root of 2501272 is about 135.7438951883.

The spelling of 2501272 in words is "two million, five hundred one thousand, two hundred seventy-two".