236845030 has 32 divisors (see below), whose sum is σ = 460209600. Its totient is φ = 87491712.

The previous prime is 236845009. The next prime is 236845033. The reversal of 236845030 is 30548632.

It is a junction number, because it is equal to n+sod(n) for n = 236844983 and 236845001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236845033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11085 + ... + 24424.

It is an arithmetic number, because the mean of its divisors is an integer number (14381550).

Almost surely, 2^236845030 is an apocalyptic number.

236845030 is a deficient number, since it is larger than the sum of its proper divisors (223364570).

236845030 is a wasteful number, since it uses less digits than its factorization.

236845030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35568.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 236845030 is about 15389.7703036790. The cubic root of 236845030 is about 618.7113626862.

The spelling of 236845030 in words is "two hundred thirty-six million, eight hundred forty-five thousand, thirty".