7945628 has 12 divisors (see below), whose sum is σ = 14015232. Its totient is φ = 3941280.

The previous prime is 7945621. The next prime is 7945633. The reversal of 7945628 is 8265497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7945621) 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, 7313 + ... + 8328.

It is an arithmetic number, because the mean of its divisors is an integer number (1167936).

Almost surely, 2^7945628 is an apocalyptic number.

It is an amenable number.

7945628 is a deficient number, since it is larger than the sum of its proper divisors (6069604).

7945628 is a wasteful number, since it uses less digits than its factorization.

7945628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15772 (or 15770 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 7945628 is about 2818.7990350502. The cubic root of 7945628 is about 199.5458696084.

The spelling of 7945628 in words is "seven million, nine hundred forty-five thousand, six hundred twenty-eight".