7825696 has 12 divisors (see below), whose sum is σ = 15406902. Its totient is φ = 3912832.

The previous prime is 7825687. The next prime is 7825703. The reversal of 7825696 is 6965287.

It can be written as a sum of positive squares in only one way, i.e., 7507600 + 318096 = 2740^2 + 564^2 .

It is a super-2 number, since 2×7825696² = 122483035768832, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 122245 + ... + 122308.

Almost surely, 2^7825696 is an apocalyptic number.

It is an amenable number.

7825696 is a deficient number, since it is larger than the sum of its proper divisors (7581206).

7825696 is a wasteful number, since it uses less digits than its factorization.

7825696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244563 (or 244555 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 7825696 is about 2797.4445481546. Note that the first 3 decimals coincide. The cubic root of 7825696 is about 198.5367878233.

The spelling of 7825696 in words is "seven million, eight hundred twenty-five thousand, six hundred ninety-six".