2872288 has 12 divisors (see below), whose sum is σ = 5654880. Its totient is φ = 1436128.

The previous prime is 2872283. The next prime is 2872291. The reversal of 2872288 is 8822782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44848 + ... + 44911.

It is an arithmetic number, because the mean of its divisors is an integer number (471240).

2^2872288 is an apocalyptic number.

It is an amenable number.

2872288 is a deficient number, since it is larger than the sum of its proper divisors (2782592).

2872288 is an equidigital number, since it uses as much as digits as its factorization.

2872288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89769 (or 89761 counting only the distinct ones).

The product of its digits is 28672, while the sum is 37.

The square root of 2872288 is about 1694.7825819261. The cubic root of 2872288 is about 142.1486243919.

It can be divided in two parts, 2872 and 288, that added together give a triangular number (3160 = T₇₉).

The spelling of 2872288 in words is "two million, eight hundred seventy-two thousand, two hundred eighty-eight".