238280625 has 60 divisors (see below), whose sum is σ = 469312272. Its totient is φ = 115500000.

The previous prime is 238280573. The next prime is 238280641. The reversal of 238280625 is 526082832.

238280625 is a `hidden beast` number, since 2 + 3 + 8 + 28 + 0 + 625 = 666.

It is not a de Polignac number, because 238280625 - 2¹¹ = 238278577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 238280625.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 59950 + ... + 63800.

Almost surely, 2^238280625 is an apocalyptic number.

238280625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

238280625 is a deficient number, since it is larger than the sum of its proper divisors (231031647).

238280625 is a wasteful number, since it uses less digits than its factorization.

238280625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 238280625 is about 15436.3410496141. The cubic root of 238280625 is about 619.9589159388.

The spelling of 238280625 in words is "two hundred thirty-eight million, two hundred eighty thousand, six hundred twenty-five".