7835025 has 24 divisors (see below), whose sum is σ = 14133024. Its totient is φ = 3798400.

The previous prime is 7835021. The next prime is 7835027. The reversal of 7835025 is 5205387.

It is a happy number.

7835025 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 7835025 - 2² = 7835021 is a prime.

It is a super-2 number, since 2×7835025² = 122775233501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7834983 and 7835001.

It is not an unprimeable number, because it can be changed into a prime (7835021) 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 23 ways as a sum of consecutive naturals, for example, 3924 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (588876).

Almost surely, 2^7835025 is an apocalyptic number.

7835025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7835025 is a deficient number, since it is larger than the sum of its proper divisors (6297999).

7835025 is a wasteful number, since it uses less digits than its factorization.

7835025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521 (or 9516 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 7835025 is about 2799.1114661621. Note that the first 3 decimals coincide. The cubic root of 7835025 is about 198.6156482935.

The spelling of 7835025 in words is "seven million, eight hundred thirty-five thousand, twenty-five".