238345325 has 12 divisors (see below), whose sum is σ = 297186708. Its totient is φ = 189619200.

The previous prime is 238345307. The next prime is 238345337. The reversal of 238345325 is 523543832.

It can be written as a sum of positive squares in 6 ways, for example, as 60016009 + 178329316 = 7747^2 + 13354^2 .

It is a de Polignac number, because none of the positive numbers 2^k-238345325 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 21812 + ... + 30861.

It is an arithmetic number, because the mean of its divisors is an integer number (24765559).

Almost surely, 2^238345325 is an apocalyptic number.

238345325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

238345325 is a deficient number, since it is larger than the sum of its proper divisors (58841383).

238345325 is a wasteful number, since it uses less digits than its factorization.

238345325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52864 (or 52859 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 238345325 is about 15438.4366112635. The cubic root of 238345325 is about 620.0150230491.

The spelling of 238345325 in words is "two hundred thirty-eight million, three hundred forty-five thousand, three hundred twenty-five".