8140325 has 12 divisors (see below), whose sum is σ = 10133280. Its totient is φ = 6486960.

The previous prime is 8140313. The next prime is 8140339. The reversal of 8140325 is 5230418.

It is not a de Polignac number, because 8140325 - 2⁶ = 8140261 is a prime.

It is a super-2 number, since 2×8140325² = 132529782211250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8140325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8522 + ... + 9428.

It is an arithmetic number, because the mean of its divisors is an integer number (844440).

Almost surely, 2^8140325 is an apocalyptic number.

It is an amenable number.

8140325 is a deficient number, since it is larger than the sum of its proper divisors (1992955).

8140325 is a wasteful number, since it uses less digits than its factorization.

8140325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8140325 is about 2853.1254791894. The cubic root of 8140325 is about 201.1626036683.

The spelling of 8140325 in words is "eight million, one hundred forty thousand, three hundred twenty-five".