36216227 has 2 divisors, whose sum is σ = 36216228. Its totient is φ = 36216226.

The previous prime is 36216197. The next prime is 36216233. The reversal of 36216227 is 72261263.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36216227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36216227.

It is not a weakly prime, because it can be changed into another prime (36216287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18108113 + 18108114.

It is an arithmetic number, because the mean of its divisors is an integer number (18108114).

Almost surely, 2^36216227 is an apocalyptic number.

36216227 is a deficient number, since it is larger than the sum of its proper divisors (1).

36216227 is an equidigital number, since it uses as much as digits as its factorization.

36216227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 36216227 is about 6017.9919408387. The cubic root of 36216227 is about 330.8524852059.

The spelling of 36216227 in words is "thirty-six million, two hundred sixteen thousand, two hundred twenty-seven".