238341053 has 8 divisors (see below), whose sum is σ = 251213400. Its totient is φ = 225779008.

The previous prime is 238341031. The next prime is 238341067. The reversal of 238341053 is 350143832.

It can be written as a sum of positive squares in 4 ways, for example, as 56280004 + 182061049 = 7502^2 + 13493^2 .

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 238341053 - 2²² = 234146749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238341083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75998 + ... + 79071.

It is an arithmetic number, because the mean of its divisors is an integer number (31401675).

Almost surely, 2^238341053 is an apocalyptic number.

It is an amenable number.

238341053 is a deficient number, since it is larger than the sum of its proper divisors (12872347).

238341053 is a wasteful number, since it uses less digits than its factorization.

238341053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155151.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 238341053 is about 15438.2982546652. The cubic root of 238341053 is about 620.0113187320.

Adding to 238341053 its reverse (350143832), we get a palindrome (588484885).

The spelling of 238341053 in words is "two hundred thirty-eight million, three hundred forty-one thousand, fifty-three".