36242369 has 2 divisors, whose sum is σ = 36242370. Its totient is φ = 36242368.

The previous prime is 36242363. The next prime is 36242389. The reversal of 36242369 is 96324263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25120144 + 11122225 = 5012^2 + 3335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36242369 is a prime.

It is a super-2 number, since 2×36242369² = 2627018621464322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36242363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18121184 + 18121185.

It is an arithmetic number, because the mean of its divisors is an integer number (18121185).

Almost surely, 2^36242369 is an apocalyptic number.

It is an amenable number.

36242369 is a deficient number, since it is larger than the sum of its proper divisors (1).

36242369 is an equidigital number, since it uses as much as digits as its factorization.

36242369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 35.

The square root of 36242369 is about 6020.1635359847. The cubic root of 36242369 is about 330.9320726003.

The spelling of 36242369 in words is "thirty-six million, two hundred forty-two thousand, three hundred sixty-nine".