2872254 has 32 divisors (see below), whose sum is σ = 7163136. Its totient is φ = 745920.

The previous prime is 2872237. The next prime is 2872277. The reversal of 2872254 is 4522782.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2647 + ... + 3570.

It is an arithmetic number, because the mean of its divisors is an integer number (223848).

2^2872254 is an apocalyptic number.

2872254 is an abundant number, since it is smaller than the sum of its proper divisors (4290882).

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

2872254 is a wasteful number, since it uses less digits than its factorization.

2872254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240.

The product of its digits is 8960, while the sum is 30.

The square root of 2872254 is about 1694.7725511112. The cubic root of 2872254 is about 142.1480635066.

The spelling of 2872254 in words is "two million, eight hundred seventy-two thousand, two hundred fifty-four".