7864325 has 12 divisors (see below), whose sum is σ = 11145120. Its totient is φ = 5392560.

The previous prime is 7864301. The next prime is 7864331. The reversal of 7864325 is 5234687.

It is a happy number.

It is not a de Polignac number, because 7864325 - 2⁸ = 7864069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 7⁸ + 8 + 6² + 4² + 3⁷ + 2²¹ + 5³ .

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, 22295 + ... + 22644.

It is an arithmetic number, because the mean of its divisors is an integer number (928760).

Almost surely, 2^7864325 is an apocalyptic number.

It is an amenable number.

7864325 is a deficient number, since it is larger than the sum of its proper divisors (3280795).

7864325 is a wasteful number, since it uses less digits than its factorization.

7864325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44956 (or 44951 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 7864325 is about 2804.3403859018. The cubic root of 7864325 is about 198.8629225256.

The spelling of 7864325 in words is "seven million, eight hundred sixty-four thousand, three hundred twenty-five".