238572675 has 144 divisors (see below), whose sum is σ = 506634240. Its totient is φ = 109771200.

The previous prime is 238572667. The next prime is 238572731. The reversal of 238572675 is 576275832.

238572675 is a `hidden beast` number, since 2 + 3 + 8 + 572 + 6 + 75 = 666.

It is not a de Polignac number, because 238572675 - 2³ = 238572667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 238572675.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1878462 + ... + 1878588.

Almost surely, 2^238572675 is an apocalyptic number.

238572675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238572675 is an abundant number, since it is smaller than the sum of its proper divisors (268061565).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238572675 is a wasteful number, since it uses less digits than its factorization.

238572675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 169 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 238572675 is about 15445.7979722642. The cubic root of 238572675 is about 620.2120979166.

It can be divided in two parts, 238572 and 675, that multiplied together give a square (161036100 = 12690²).

The spelling of 238572675 in words is "two hundred thirty-eight million, five hundred seventy-two thousand, six hundred seventy-five".