36502243 has 2 divisors, whose sum is σ = 36502244. Its totient is φ = 36502242.

The previous prime is 36502241. The next prime is 36502289. The reversal of 36502243 is 34220563.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36502243 - 2¹ = 36502241 is a prime.

Together with 36502241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36502241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18251121 + 18251122.

It is an arithmetic number, because the mean of its divisors is an integer number (18251122).

Almost surely, 2^36502243 is an apocalyptic number.

36502243 is a deficient number, since it is larger than the sum of its proper divisors (1).

36502243 is an equidigital number, since it uses as much as digits as its factorization.

36502243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 36502243 is about 6041.7086159463. The cubic root of 36502243 is about 331.7211665474.

The spelling of 36502243 in words is "thirty-six million, five hundred two thousand, two hundred forty-three".