238085867 has 8 divisors (see below), whose sum is σ = 256224672. Its totient is φ = 220406400.

The previous prime is 238085851. The next prime is 238085891. The reversal of 238085867 is 768580832.

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

It is a cyclic number.

It is not a de Polignac number, because 238085867 - 2⁴ = 238085851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238085767) 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, 113759 + ... + 115832.

It is an arithmetic number, because the mean of its divisors is an integer number (32028084).

Almost surely, 2^238085867 is an apocalyptic number.

238085867 is a deficient number, since it is larger than the sum of its proper divisors (18138805).

238085867 is a wasteful number, since it uses less digits than its factorization.

238085867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229669.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 238085867 is about 15430.0313350298. The cubic root of 238085867 is about 619.7899626727.

The spelling of 238085867 in words is "two hundred thirty-eight million, eighty-five thousand, eight hundred sixty-seven".