238057027 has 16 divisors (see below), whose sum is σ = 265890240. Its totient is φ = 211623552.

The previous prime is 238057007. The next prime is 238057033. The reversal of 238057027 is 720750832.

It is a cyclic number.

It is not a de Polignac number, because 238057027 - 2¹⁹ = 237532739 is a prime.

It is a super-2 number, since 2×238057027² = 113342296208157458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 238056983 and 238057001.

It is not an unprimeable number, because it can be changed into a prime (238057007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245698 + ... + 246664.

It is an arithmetic number, because the mean of its divisors is an integer number (16618140).

Almost surely, 2^238057027 is an apocalyptic number.

238057027 is a deficient number, since it is larger than the sum of its proper divisors (27833213).

238057027 is a wasteful number, since it uses less digits than its factorization.

238057027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 238057027 is about 15429.0967655271. The cubic root of 238057027 is about 619.7649360376.

The spelling of 238057027 in words is "two hundred thirty-eight million, fifty-seven thousand, twenty-seven".