7086425 has 24 divisors (see below), whose sum is σ = 9273216. Its totient is φ = 5365440.

The previous prime is 7086421. The next prime is 7086427. The reversal of 7086425 is 5246807.

It is not a de Polignac number, because 7086425 - 2² = 7086421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7086391 and 7086400.

It is not an unprimeable number, because it can be changed into a prime (7086421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43394 + ... + 43556.

It is an arithmetic number, because the mean of its divisors is an integer number (386384).

Almost surely, 2^7086425 is an apocalyptic number.

It is an amenable number.

7086425 is a deficient number, since it is larger than the sum of its proper divisors (2186791).

7086425 is a wasteful number, since it uses less digits than its factorization.

7086425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 7086425 is about 2662.0339967777. The cubic root of 7086425 is about 192.0771626338.

The spelling of 7086425 in words is "seven million, eighty-six thousand, four hundred twenty-five".