236140994 has 8 divisors (see below), whose sum is σ = 354860688. Its totient is φ = 117854100.

The previous prime is 236140969. The next prime is 236141039. The reversal of 236140994 is 499041632.

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

It is an unprimeable number.

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, 106832 + ... + 109019.

It is an arithmetic number, because the mean of its divisors is an integer number (44357586).

Almost surely, 2^236140994 is an apocalyptic number.

236140994 is a deficient number, since it is larger than the sum of its proper divisors (118719694).

236140994 is a wasteful number, since it uses less digits than its factorization.

236140994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216400.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 236140994 is about 15366.8797743719. The cubic root of 236140994 is about 618.0977020745.

The spelling of 236140994 in words is "two hundred thirty-six million, one hundred forty thousand, nine hundred ninety-four".