8182425 has 24 divisors (see below), whose sum is σ = 13709440. Its totient is φ = 4305600.

The previous prime is 8182417. The next prime is 8182429. The reversal of 8182425 is 5242818.

It is not a de Polignac number, because 8182425 - 2³ = 8182417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8182392 and 8182401.

It is not an unprimeable number, because it can be changed into a prime (8182429) 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, 5235 + ... + 6615.

Almost surely, 2^8182425 is an apocalyptic number.

It is an amenable number.

8182425 is a deficient number, since it is larger than the sum of its proper divisors (5527015).

8182425 is a wasteful number, since it uses less digits than its factorization.

8182425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473 (or 1468 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 8182425 is about 2860.4938384831. The cubic root of 8182425 is about 201.5087973632.

The spelling of 8182425 in words is "eight million, one hundred eighty-two thousand, four hundred twenty-five".