36869123 has 2 divisors, whose sum is σ = 36869124. Its totient is φ = 36869122.

The previous prime is 36869117. The next prime is 36869149. The reversal of 36869123 is 32196863.

It is a weak prime.

It is an emirp because it is prime and its reverse (32196863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36869123 - 2⁶ = 36869059 is a prime.

It is not a weakly prime, because it can be changed into another prime (36869423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18434561 + 18434562.

It is an arithmetic number, because the mean of its divisors is an integer number (18434562).

Almost surely, 2^36869123 is an apocalyptic number.

36869123 is a deficient number, since it is larger than the sum of its proper divisors (1).

36869123 is an equidigital number, since it uses as much as digits as its factorization.

36869123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 36869123 is about 6071.9949769413. The cubic root of 36869123 is about 332.8288280306.

The spelling of 36869123 in words is "thirty-six million, eight hundred sixty-nine thousand, one hundred twenty-three".