236066245 has 4 divisors (see below), whose sum is σ = 283279500. Its totient is φ = 188852992.

The previous prime is 236066231. The next prime is 236066297. The reversal of 236066245 is 542660632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43217476 + 192848769 = 6574^2 + 13887^2 .

It is a cyclic number.

It is not a de Polignac number, because 236066245 - 2⁹ = 236065733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 236066245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23606620 + ... + 23606629.

It is an arithmetic number, because the mean of its divisors is an integer number (70819875).

Almost surely, 2^236066245 is an apocalyptic number.

It is an amenable number.

236066245 is a deficient number, since it is larger than the sum of its proper divisors (47213255).

236066245 is an equidigital number, since it uses as much as digits as its factorization.

236066245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47213254.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 236066245 is about 15364.4474355572. The cubic root of 236066245 is about 618.0324768318.

The spelling of 236066245 in words is "two hundred thirty-six million, sixty-six thousand, two hundred forty-five".