238542627 has 8 divisors (see below), whose sum is σ = 318219264. Its totient is φ = 158947208.

The previous prime is 238542599. The next prime is 238542641. The reversal of 238542627 is 726245832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-238542627 is a prime.

It is a super-2 number, since 2×238542627² = 113805169792122258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (238542127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13083 + ... + 25460.

It is an arithmetic number, because the mean of its divisors is an integer number (39777408).

Almost surely, 2^238542627 is an apocalyptic number.

238542627 is a deficient number, since it is larger than the sum of its proper divisors (79676637).

238542627 is a wasteful number, since it uses less digits than its factorization.

238542627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40609.

The product of its digits is 161280, while the sum is 39.

The square root of 238542627 is about 15444.8252499017. The cubic root of 238542627 is about 620.1860584500.

The spelling of 238542627 in words is "two hundred thirty-eight million, five hundred forty-two thousand, six hundred twenty-seven".