238345814 has 24 divisors (see below), whose sum is σ = 434048880. Its totient is φ = 96137856.

The previous prime is 238345801. The next prime is 238345819. The reversal of 238345814 is 418543832.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238345819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25409 + ... + 33500.

It is an arithmetic number, because the mean of its divisors is an integer number (18085370).

Almost surely, 2^238345814 is an apocalyptic number.

238345814 is a deficient number, since it is larger than the sum of its proper divisors (195703066).

238345814 is a wasteful number, since it uses less digits than its factorization.

238345814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58952 (or 58935 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 238345814 is about 15438.4524483512. The cubic root of 238345814 is about 620.0154470657.

The spelling of 238345814 in words is "two hundred thirty-eight million, three hundred forty-five thousand, eight hundred fourteen".