237930625 has 15 divisors (see below), whose sum is σ = 297800767. Its totient is φ = 190036000.

The previous prime is 237930619. The next prime is 237930631. The reversal of 237930625 is 526039732.

The square root of 237930625 is 15425.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (237930619) and next prime (237930631).

It can be written as a sum of positive squares in 7 ways, for example, as 234916929 + 3013696 = 15327^2 + 1736^2 .

It is not a de Polignac number, because 237930625 - 2³ = 237930617 is a prime.

It is a super-2 number, since 2×237930625² = 113221964625781250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 385317 + ... + 385933.

Almost surely, 2^237930625 is an apocalyptic number.

237930625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

237930625 is the 15425-th square number.

237930625 is the 7713-rd centered octagonal number.

It is an amenable number.

237930625 is a deficient number, since it is larger than the sum of its proper divisors (59870142).

237930625 is an frugal number, since it uses more digits than its factorization.

237930625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The cubic root of 237930625 is about 619.6552236745.

The spelling of 237930625 in words is "two hundred thirty-seven million, nine hundred thirty thousand, six hundred twenty-five".