238065134 has 8 divisors (see below), whose sum is σ = 372623760. Its totient is φ = 113857216.

The previous prime is 238065133. The next prime is 238065143. The reversal of 238065134 is 431560832.

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

It is a self number, because there is not a number n which added to its sum of digits gives 238065134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238065133) 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, 2587619 + ... + 2587710.

It is an arithmetic number, because the mean of its divisors is an integer number (46577970).

Almost surely, 2^238065134 is an apocalyptic number.

238065134 is a deficient number, since it is larger than the sum of its proper divisors (134558626).

238065134 is a wasteful number, since it uses less digits than its factorization.

238065134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175354.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 238065134 is about 15429.3594811969. The cubic root of 238065134 is about 619.7719712949.

The spelling of 238065134 in words is "two hundred thirty-eight million, sixty-five thousand, one hundred thirty-four".