23785325 has 6 divisors (see below), whose sum is σ = 29493834. Its totient is φ = 19028240.

The previous prime is 23785313. The next prime is 23785331. The reversal of 23785325 is 52358732.

It can be written as a sum of positive squares in 3 ways, for example, as 196 + 23785129 = 14^2 + 4877^2 .

It is not a de Polignac number, because 23785325 - 2¹² = 23781229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 475682 + ... + 475731.

It is an arithmetic number, because the mean of its divisors is an integer number (4915639).

Almost surely, 2^23785325 is an apocalyptic number.

23785325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23785325 is a deficient number, since it is larger than the sum of its proper divisors (5708509).

23785325 is an equidigital number, since it uses as much as digits as its factorization.

23785325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951423 (or 951418 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 23785325 is about 4877.0200942789. The cubic root of 23785325 is about 287.5872954824.

The spelling of 23785325 in words is "twenty-three million, seven hundred eighty-five thousand, three hundred twenty-five".