7825937 has 12 divisors (see below), whose sum is σ = 9261360. Its totient is φ = 6591816.

The previous prime is 7825921. The next prime is 7825943. The reversal of 7825937 is 7395287.

It is not a de Polignac number, because 7825937 - 2⁴ = 7825921 is a prime.

It is a super-2 number, since 2×7825937² = 122490579855938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7825894 and 7825903.

It is not an unprimeable number, because it can be changed into a prime (7825997) 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, 1538 + ... + 4244.

It is an arithmetic number, because the mean of its divisors is an integer number (771780).

Almost surely, 2^7825937 is an apocalyptic number.

It is an amenable number.

7825937 is a deficient number, since it is larger than the sum of its proper divisors (1435423).

7825937 is a wasteful number, since it uses less digits than its factorization.

7825937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780 (or 2773 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 7825937 is about 2797.4876228502. The cubic root of 7825937 is about 198.5388258476.

The spelling of 7825937 in words is "seven million, eight hundred twenty-five thousand, nine hundred thirty-seven".