7725796 has 12 divisors (see below), whose sum is σ = 14560252. Its totient is φ = 3565728.

The previous prime is 7725787. The next prime is 7725797. The reversal of 7725796 is 6975277.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 360000 + 7365796 = 600^2 + 2714^2 .

It is not an unprimeable number, because it can be changed into a prime (7725797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74235 + ... + 74338.

Almost surely, 2^7725796 is an apocalyptic number.

It is an amenable number.

7725796 is a deficient number, since it is larger than the sum of its proper divisors (6834456).

7725796 is a wasteful number, since it uses less digits than its factorization.

7725796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148590 (or 148588 counting only the distinct ones).

The product of its digits is 185220, while the sum is 43.

The square root of 7725796 is about 2779.5316152187. The cubic root of 7725796 is about 197.6883510013.

The spelling of 7725796 in words is "seven million, seven hundred twenty-five thousand, seven hundred ninety-six".