2872628 has 12 divisors (see below), whose sum is σ = 5484192. Its totient is φ = 1305720.

The previous prime is 2872621. The next prime is 2872669. The reversal of 2872628 is 8262782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872621) 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, 32600 + ... + 32687.

It is an arithmetic number, because the mean of its divisors is an integer number (457016).

2^2872628 is an apocalyptic number.

It is an amenable number.

2872628 is a deficient number, since it is larger than the sum of its proper divisors (2611564).

2872628 is a wasteful number, since it uses less digits than its factorization.

2872628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65302 (or 65300 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 2872628 is about 1694.8828868096. The cubic root of 2872628 is about 142.1542330014.

The spelling of 2872628 in words is "two million, eight hundred seventy-two thousand, six hundred twenty-eight".