2232628 has 12 divisors (see below), whose sum is σ = 3945760. Its totient is φ = 1105272.

The previous prime is 2232613. The next prime is 2232653. The reversal of 2232628 is 8262322.

It is a super-3 number, since 3×2232628³ = 33386458696376811456, which contains 333 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2298 + ... + 3121.

2^2232628 is an apocalyptic number.

It is an amenable number.

2232628 is a deficient number, since it is larger than the sum of its proper divisors (1713132).

2232628 is a wasteful number, since it uses less digits than its factorization.

2232628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526 (or 5524 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2232628 is about 1494.1981127013. The cubic root of 2232628 is about 130.6989571500.

The spelling of 2232628 in words is "two million, two hundred thirty-two thousand, six hundred twenty-eight".