382232815 has 8 divisors (see below), whose sum is σ = 460701360. Its totient is φ = 304438272.

The previous prime is 382232813. The next prime is 382232819. The reversal of 382232815 is 518232283.

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 382232815 - 2¹ = 382232813 is a prime.

It is a super-2 number, since 2×382232815² = 292203849725648450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382232813) 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, 167250 + ... + 169519.

It is an arithmetic number, because the mean of its divisors is an integer number (57587670).

Almost surely, 2^382232815 is an apocalyptic number.

382232815 is a deficient number, since it is larger than the sum of its proper divisors (78468545).

382232815 is a wasteful number, since it uses less digits than its factorization.

382232815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337001.

The product of its digits is 23040, while the sum is 34.

The square root of 382232815 is about 19550.7753043198. The cubic root of 382232815 is about 725.7315264044.

The spelling of 382232815 in words is "three hundred eighty-two million, two hundred thirty-two thousand, eight hundred fifteen".