236082816 has 64 divisors (see below), whose sum is σ = 696782400. Its totient is φ = 78693120.

The previous prime is 236082727. The next prime is 236082817. The reversal of 236082816 is 618280632.

236082816 is a `hidden beast` number, since 23 + 608 + 28 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (236082817) 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, 30700 + ... + 37611.

It is an arithmetic number, because the mean of its divisors is an integer number (10887225).

Almost surely, 2^236082816 is an apocalyptic number.

It is an amenable number.

236082816 is an abundant number, since it is smaller than the sum of its proper divisors (460699584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

236082816 is an equidigital number, since it uses as much as digits as its factorization.

236082816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68334 (or 68316 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 236082816 is about 15364.9866905247. The cubic root of 236082816 is about 618.0469377112.

The spelling of 236082816 in words is "two hundred thirty-six million, eighty-two thousand, eight hundred sixteen".