18752325 has 12 divisors (see below), whose sum is σ = 31003968. Its totient is φ = 10001200.

The previous prime is 18752323. The next prime is 18752329. The reversal of 18752325 is 52325781.

It is not a de Polignac number, because 18752325 - 2¹ = 18752323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18752323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124941 + ... + 125090.

It is an arithmetic number, because the mean of its divisors is an integer number (2583664).

Almost surely, 2^18752325 is an apocalyptic number.

18752325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

18752325 is a deficient number, since it is larger than the sum of its proper divisors (12251643).

18752325 is a wasteful number, since it uses less digits than its factorization.

18752325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250044 (or 250039 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 18752325 is about 4330.3954784754. The cubic root of 18752325 is about 265.6756226470.

The spelling of 18752325 in words is "eighteen million, seven hundred fifty-two thousand, three hundred twenty-five".