238264953 has 8 divisors (see below), whose sum is σ = 320601600. Its totient is φ = 157385808.

The previous prime is 238264933. The next prime is 238264967. The reversal of 238264953 is 359462832.

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

It is not a de Polignac number, because 238264953 - 2¹² = 238260857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238264903) 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, 363993 + ... + 364646.

It is an arithmetic number, because the mean of its divisors is an integer number (40075200).

Almost surely, 2^238264953 is an apocalyptic number.

It is an amenable number.

238264953 is a deficient number, since it is larger than the sum of its proper divisors (82336647).

238264953 is a wasteful number, since it uses less digits than its factorization.

238264953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728751.

The product of its digits is 311040, while the sum is 42.

The square root of 238264953 is about 15435.8334080153. The cubic root of 238264953 is about 619.9453238291.

The spelling of 238264953 in words is "two hundred thirty-eight million, two hundred sixty-four thousand, nine hundred fifty-three".