36799247 has 2 divisors, whose sum is σ = 36799248. Its totient is φ = 36799246.

The previous prime is 36799207. The next prime is 36799253. The reversal of 36799247 is 74299763.

It is a strong prime.

It is an emirp because it is prime and its reverse (74299763) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36799247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36799207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18399623 + 18399624.

It is an arithmetic number, because the mean of its divisors is an integer number (18399624).

Almost surely, 2^36799247 is an apocalyptic number.

36799247 is a deficient number, since it is larger than the sum of its proper divisors (1).

36799247 is an equidigital number, since it uses as much as digits as its factorization.

36799247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 47.

The square root of 36799247 is about 6066.2382907367. The cubic root of 36799247 is about 332.6184310626.

The spelling of 36799247 in words is "thirty-six million, seven hundred ninety-nine thousand, two hundred forty-seven".