782325 has 48 divisors (see below), whose sum is σ = 1537600. Its totient is φ = 388800.

The previous prime is 782311. The next prime is 782329. The reversal of 782325 is 523287.

It is not a de Polignac number, because 782325 - 2¹⁰ = 781301 is a prime.

It is a super-2 number, since 2×782325² = 1224064811250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (782329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12795 + ... + 12855.

2⁷⁸²³²⁵ is an apocalyptic number.

782325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

782325 is a deficient number, since it is larger than the sum of its proper divisors (755275).

782325 is a wasteful number, since it uses less digits than its factorization.

782325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 88 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 782325 is about 884.4913792683. The cubic root of 782325 is about 92.1430116663.

The spelling of 782325 in words is "seven hundred eighty-two thousand, three hundred twenty-five".