7940325 has 12 divisors (see below), whose sum is σ = 13128128. Its totient is φ = 4234800.

The previous prime is 7940293. The next prime is 7940327. The reversal of 7940325 is 5230497.

7940325 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 7940325 - 2⁵ = 7940293 is a prime.

It is a super-2 number, since 2×7940325² = 126097522211250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7940292 and 7940301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7940327) 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, 52861 + ... + 53010.

Almost surely, 2^7940325 is an apocalyptic number.

7940325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7940325 is a deficient number, since it is larger than the sum of its proper divisors (5187803).

7940325 is a wasteful number, since it uses less digits than its factorization.

7940325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105884 (or 105879 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 7940325 is about 2817.8582292230. The cubic root of 7940325 is about 199.5014666885.

It can be divided in two parts, 79 and 40325, that added together give a palindrome (40404).

The spelling of 7940325 in words is "seven million, nine hundred forty thousand, three hundred twenty-five".