236145243 has 8 divisors (see below), whose sum is σ = 331432000. Its totient is φ = 149144328.

The previous prime is 236145229. The next prime is 236145251. The reversal of 236145243 is 342541632.

236145243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 236145243 - 2⁴ = 236145227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 236145243.

It is not an unprimeable number, because it can be changed into a prime (236145443) 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, 2071393 + ... + 2071506.

It is an arithmetic number, because the mean of its divisors is an integer number (41429000).

Almost surely, 2^236145243 is an apocalyptic number.

236145243 is a deficient number, since it is larger than the sum of its proper divisors (95286757).

236145243 is a wasteful number, since it uses less digits than its factorization.

236145243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142921.

The product of its digits is 17280, while the sum is 30.

The square root of 236145243 is about 15367.0180256288. The cubic root of 236145243 is about 618.1014092967.

Adding to 236145243 its reverse (342541632), we get a palindrome (578686875).

The spelling of 236145243 in words is "two hundred thirty-six million, one hundred forty-five thousand, two hundred forty-three".