2501254 has 12 divisors (see below), whose sum is σ = 4364604. Its totient is φ = 1071924.

The previous prime is 2501251. The next prime is 2501269. The reversal of 2501254 is 4521052.

It is an Ulam number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12664 + ... + 12859.

It is an arithmetic number, because the mean of its divisors is an integer number (363717).

2^2501254 is an apocalyptic number.

2501254 is a deficient number, since it is larger than the sum of its proper divisors (1863350).

2501254 is a wasteful number, since it uses less digits than its factorization.

2501254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25539 (or 25532 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2501254 is about 1581.5353299879. The cubic root of 2501254 is about 135.7435695679.

The spelling of 2501254 in words is "two million, five hundred one thousand, two hundred fifty-four".