7925755 has 12 divisors (see below), whose sum is σ = 10040112. Its totient is φ = 6005520.

The previous prime is 7925741. The next prime is 7925759. The reversal of 7925755 is 5575297.

7925755 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7925755 - 2⁷ = 7925627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7925759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391 + ... + 4000.

It is an arithmetic number, because the mean of its divisors is an integer number (836676).

Almost surely, 2^7925755 is an apocalyptic number.

7925755 is a deficient number, since it is larger than the sum of its proper divisors (2114357).

7925755 is a wasteful number, since it uses less digits than its factorization.

7925755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434 (or 4415 counting only the distinct ones).

The product of its digits is 110250, while the sum is 40.

The square root of 7925755 is about 2815.2717453205. The cubic root of 7925755 is about 199.3793677368.

The spelling of 7925755 in words is "seven million, nine hundred twenty-five thousand, seven hundred fifty-five".