237928325 has 12 divisors (see below), whose sum is σ = 305205540. Its totient is φ = 183778560.

The previous prime is 237928259. The next prime is 237928333. The reversal of 237928325 is 523829732.

It can be written as a sum of positive squares in 6 ways, for example, as 829921 + 237098404 = 911^2 + 15398^2 .

It is not a de Polignac number, because 237928325 - 2¹⁴ = 237911941 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 163364 + ... + 164813.

It is an arithmetic number, because the mean of its divisors is an integer number (25433795).

Almost surely, 2^237928325 is an apocalyptic number.

237928325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

237928325 is a deficient number, since it is larger than the sum of its proper divisors (67277215).

237928325 is a wasteful number, since it uses less digits than its factorization.

237928325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328216 (or 328211 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 237928325 is about 15424.9254455249. The cubic root of 237928325 is about 619.6532269978.

The spelling of 237928325 in words is "two hundred thirty-seven million, nine hundred twenty-eight thousand, three hundred twenty-five".