238088667 has 16 divisors (see below), whose sum is σ = 325267488. Its totient is φ = 154851840.

The previous prime is 238088657. The next prime is 238088671. The reversal of 238088667 is 766880832.

It is a happy number.

It is not a de Polignac number, because 238088667 - 2⁶ = 238088603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238088647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24643 + ... + 32915.

It is an arithmetic number, because the mean of its divisors is an integer number (20329218).

Almost surely, 2^238088667 is an apocalyptic number.

238088667 is a deficient number, since it is larger than the sum of its proper divisors (87178821).

238088667 is a wasteful number, since it uses less digits than its factorization.

238088667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510.

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 238088667 is about 15430.1220669183. The cubic root of 238088667 is about 619.7923923354.

The spelling of 238088667 in words is "two hundred thirty-eight million, eighty-eight thousand, six hundred sixty-seven".