7905628 has 12 divisors (see below), whose sum is σ = 13857592. Its totient is φ = 3946320.

The previous prime is 7905619. The next prime is 7905631. The reversal of 7905628 is 8265097.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026 + ... + 4462.

Almost surely, 2^7905628 is an apocalyptic number.

It is an amenable number.

7905628 is a deficient number, since it is larger than the sum of its proper divisors (5951964).

7905628 is a wasteful number, since it uses less digits than its factorization.

7905628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252 (or 3250 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7905628 is about 2811.6948625340. The cubic root of 7905628 is about 199.2104538527.

The spelling of 7905628 in words is "seven million, nine hundred five thousand, six hundred twenty-eight".