236812328 has 16 divisors (see below), whose sum is σ = 447521280. Its totient is φ = 117473328.

The previous prime is 236812327. The next prime is 236812337. The reversal of 236812328 is 823218632.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (236812327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115526 + ... + 117557.

It is an arithmetic number, because the mean of its divisors is an integer number (27970080).

Almost surely, 2^236812328 is an apocalyptic number.

It is an amenable number.

236812328 is a deficient number, since it is larger than the sum of its proper divisors (210708952).

236812328 is a wasteful number, since it uses less digits than its factorization.

236812328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233216 (or 233212 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 236812328 is about 15388.7078080000. The cubic root of 236812328 is about 618.6828855138.

The spelling of 236812328 in words is "two hundred thirty-six million, eight hundred twelve thousand, three hundred twenty-eight".