36368623 has 2 divisors, whose sum is σ = 36368624. Its totient is φ = 36368622.

The previous prime is 36368621. The next prime is 36368659. The reversal of 36368623 is 32686363.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36368623 - 2¹ = 36368621 is a prime.

It is a super-2 number, since 2×36368623² = 2645353477832258, which contains 22 as substring.

Together with 36368621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36368621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18184311 + 18184312.

It is an arithmetic number, because the mean of its divisors is an integer number (18184312).

Almost surely, 2^36368623 is an apocalyptic number.

36368623 is a deficient number, since it is larger than the sum of its proper divisors (1).

36368623 is an equidigital number, since it uses as much as digits as its factorization.

36368623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 37.

The square root of 36368623 is about 6030.6403474258. The cubic root of 36368623 is about 331.3159058137.

It can be divided in two parts, 363 and 68623, that added together give a palindrome (68986).

The spelling of 36368623 in words is "thirty-six million, three hundred sixty-eight thousand, six hundred twenty-three".