36709423 has 2 divisors, whose sum is σ = 36709424. Its totient is φ = 36709422.

The previous prime is 36709417. The next prime is 36709433. The reversal of 36709423 is 32490763.

It is a weak prime.

It is an emirp because it is prime and its reverse (32490763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36709423 - 2²¹ = 34612271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36709433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18354711 + 18354712.

It is an arithmetic number, because the mean of its divisors is an integer number (18354712).

Almost surely, 2^36709423 is an apocalyptic number.

36709423 is a deficient number, since it is larger than the sum of its proper divisors (1).

36709423 is an equidigital number, since it uses as much as digits as its factorization.

36709423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 36709423 is about 6058.8301676149. The cubic root of 36709423 is about 332.3475789608.

The spelling of 36709423 in words is "thirty-six million, seven hundred nine thousand, four hundred twenty-three".