7955628 has 24 divisors (see below), whose sum is σ = 19204080. Its totient is φ = 2560320.

The previous prime is 7955627. The next prime is 7955639. The reversal of 7955628 is 8265597.

It is a self number, because there is not a number n which added to its sum of digits gives 7955628.

It is not an unprimeable number, because it can be changed into a prime (7955627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11083 + ... + 11778.

It is an arithmetic number, because the mean of its divisors is an integer number (800170).

Almost surely, 2^7955628 is an apocalyptic number.

It is an amenable number.

7955628 is an abundant number, since it is smaller than the sum of its proper divisors (11248452).

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

7955628 is a wasteful number, since it uses less digits than its factorization.

7955628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22897 (or 22895 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The square root of 7955628 is about 2820.5722823569. The cubic root of 7955628 is about 199.6295475820.

The spelling of 7955628 in words is "seven million, nine hundred fifty-five thousand, six hundred twenty-eight".