236340007 has 2 divisors, whose sum is σ = 236340008. Its totient is φ = 236340006.

The previous prime is 236339981. The next prime is 236340073. The reversal of 236340007 is 700043632.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236340007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236350007) by changing a digit.

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 as a sum of consecutive naturals, namely, 118170003 + 118170004.

It is an arithmetic number, because the mean of its divisors is an integer number (118170004).

Almost surely, 2^236340007 is an apocalyptic number.

236340007 is a deficient number, since it is larger than the sum of its proper divisors (1).

236340007 is an equidigital number, since it uses as much as digits as its factorization.

236340007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 236340007 is about 15373.3537980494. The cubic root of 236340007 is about 618.2712917815.

Adding to 236340007 its reverse (700043632), we get a palindrome (936383639).

The spelling of 236340007 in words is "two hundred thirty-six million, three hundred forty thousand, seven".