238676285 has 8 divisors (see below), whose sum is σ = 295650816. Its totient is φ = 184781520.

The previous prime is 238676279. The next prime is 238676297. The reversal of 238676285 is 582676832.

It is a happy number.

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

It is not a de Polignac number, because 238676285 - 2²⁶ = 171567421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 769769 + ... + 770078.

It is an arithmetic number, because the mean of its divisors is an integer number (36956352).

Almost surely, 2^238676285 is an apocalyptic number.

It is an amenable number.

238676285 is a deficient number, since it is larger than the sum of its proper divisors (56974531).

238676285 is a wasteful number, since it uses less digits than its factorization.

238676285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539883.

The product of its digits is 967680, while the sum is 47.

The square root of 238676285 is about 15449.1515948288. The cubic root of 238676285 is about 620.3018691294.

The spelling of 238676285 in words is "two hundred thirty-eight million, six hundred seventy-six thousand, two hundred eighty-five".