36769223 has 2 divisors, whose sum is σ = 36769224. Its totient is φ = 36769222.

The previous prime is 36769217. The next prime is 36769259. The reversal of 36769223 is 32296763.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36769223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36769423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18384611 + 18384612.

It is an arithmetic number, because the mean of its divisors is an integer number (18384612).

Almost surely, 2^36769223 is an apocalyptic number.

36769223 is a deficient number, since it is larger than the sum of its proper divisors (1).

36769223 is an equidigital number, since it uses as much as digits as its factorization.

36769223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 38.

The square root of 36769223 is about 6063.7631055311. The cubic root of 36769223 is about 332.5279468473.

The spelling of 36769223 in words is "thirty-six million, seven hundred sixty-nine thousand, two hundred twenty-three".