7925836 has 12 divisors (see below), whose sum is σ = 14037912. Its totient is φ = 3915008.

The previous prime is 7925789. The next prime is 7925837. The reversal of 7925836 is 6385297.

It is a super-3 number, since 3×7925836³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7925837) by changing a digit.

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, 11605 + ... + 12268.

It is an arithmetic number, because the mean of its divisors is an integer number (1169826).

Almost surely, 2^7925836 is an apocalyptic number.

It is an amenable number.

7925836 is a deficient number, since it is larger than the sum of its proper divisors (6112076).

7925836 is a wasteful number, since it uses less digits than its factorization.

7925836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23960 (or 23958 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 7925836 is about 2815.2861311064. The cubic root of 7925836 is about 199.3800469433.

The spelling of 7925836 in words is "seven million, nine hundred twenty-five thousand, eight hundred thirty-six".