36502241 has 2 divisors, whose sum is σ = 36502242. Its totient is φ = 36502240.

The previous prime is 36502237. The next prime is 36502243. The reversal of 36502241 is 14220563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 12931216 = 4855^2 + 3596^2 .

It is a cyclic number.

It is not a de Polignac number, because 36502241 - 2² = 36502237 is a prime.

It is a Sophie Germain prime.

Together with 36502243, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36502243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18251120 + 18251121.

It is an arithmetic number, because the mean of its divisors is an integer number (18251121).

Almost surely, 2^36502241 is an apocalyptic number.

It is an amenable number.

36502241 is a deficient number, since it is larger than the sum of its proper divisors (1).

36502241 is an equidigital number, since it uses as much as digits as its factorization.

36502241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 36502241 is about 6041.7084504302. The cubic root of 36502241 is about 331.7211604890.

The spelling of 36502241 in words is "thirty-six million, five hundred two thousand, two hundred forty-one".