238163514 has 32 divisors (see below), whose sum is σ = 492619776. Its totient is φ = 76682160.

The previous prime is 238163491. The next prime is 238163521. The reversal of 238163514 is 415361832.

It is an unprimeable number.

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, 145569 + ... + 147195.

It is an arithmetic number, because the mean of its divisors is an integer number (15394368).

Almost surely, 2^238163514 is an apocalyptic number.

238163514 is an abundant number, since it is smaller than the sum of its proper divisors (254456262).

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

238163514 is a wasteful number, since it uses less digits than its factorization.

238163514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its digits is 17280, while the sum is 33.

The square root of 238163514 is about 15432.5472297998. The cubic root of 238163514 is about 619.8573327650.

The spelling of 238163514 in words is "two hundred thirty-eight million, one hundred sixty-three thousand, five hundred fourteen".