236413061 has 2 divisors, whose sum is σ = 236413062. Its totient is φ = 236413060.

The previous prime is 236413057. The next prime is 236413087. The reversal of 236413061 is 160314632.

It is an a-pointer prime, because the next prime (236413087) can be obtained adding 236413061 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156400036 + 80013025 = 12506^2 + 8945^2 .

It is a cyclic number.

It is not a de Polignac number, because 236413061 - 2² = 236413057 is a prime.

It is a super-2 number, since 2×236413061² = 111782270822779442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 236413061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236413361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118206530 + 118206531.

It is an arithmetic number, because the mean of its divisors is an integer number (118206531).

Almost surely, 2^236413061 is an apocalyptic number.

It is an amenable number.

236413061 is a deficient number, since it is larger than the sum of its proper divisors (1).

236413061 is an equidigital number, since it uses as much as digits as its factorization.

236413061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 236413061 is about 15375.7296087048. The cubic root of 236413061 is about 618.3349889079.

Adding to 236413061 its reverse (160314632), we get a palindrome (396727693).

The spelling of 236413061 in words is "two hundred thirty-six million, four hundred thirteen thousand, sixty-one".