238957335 has 12 divisors (see below), whose sum is σ = 414192792. Its totient is φ = 127443888.

The previous prime is 238957333. The next prime is 238957363. The reversal of 238957335 is 533759832.

It is not a de Polignac number, because 238957335 - 2¹ = 238957333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 5310163 = 238957335 / (2 + 3 + 8 + 9 + 5 + 7 + 3 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238957333) 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, 2655037 + ... + 2655126.

It is an arithmetic number, because the mean of its divisors is an integer number (34516066).

Almost surely, 2^238957335 is an apocalyptic number.

238957335 is a deficient number, since it is larger than the sum of its proper divisors (175235457).

238957335 is a wasteful number, since it uses less digits than its factorization.

238957335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310174 (or 5310171 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 238957335 is about 15458.2448874379. The cubic root of 238957335 is about 620.5452496230.

The spelling of 238957335 in words is "two hundred thirty-eight million, nine hundred fifty-seven thousand, three hundred thirty-five".