238387467 has 4 divisors (see below), whose sum is σ = 317849960. Its totient is φ = 158924976.

The previous prime is 238387441. The next prime is 238387507. The reversal of 238387467 is 764783832.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 238387467 - 2⁶ = 238387403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238387067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39731242 + ... + 39731247.

It is an arithmetic number, because the mean of its divisors is an integer number (79462490).

Almost surely, 2^238387467 is an apocalyptic number.

238387467 is a deficient number, since it is larger than the sum of its proper divisors (79462493).

238387467 is an equidigital number, since it uses as much as digits as its factorization.

238387467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79462492.

The product of its digits is 1354752, while the sum is 48.

The square root of 238387467 is about 15439.8013912097. The cubic root of 238387467 is about 620.0515626558.

The spelling of 238387467 in words is "two hundred thirty-eight million, three hundred eighty-seven thousand, four hundred sixty-seven".