36051217 has 2 divisors, whose sum is σ = 36051218. Its totient is φ = 36051216.

The previous prime is 36051187. The next prime is 36051229. The reversal of 36051217 is 71215063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31708161 + 4343056 = 5631^2 + 2084^2 .

It is a cyclic number.

It is not a de Polignac number, because 36051217 - 2¹⁵ = 36018449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36051191 and 36051200.

It is not a weakly prime, because it can be changed into another prime (36051247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18025608 + 18025609.

It is an arithmetic number, because the mean of its divisors is an integer number (18025609).

Almost surely, 2^36051217 is an apocalyptic number.

It is an amenable number.

36051217 is a deficient number, since it is larger than the sum of its proper divisors (1).

36051217 is an equidigital number, since it uses as much as digits as its factorization.

36051217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 36051217 is about 6004.2665663676. The cubic root of 36051217 is about 330.3492384743.

The spelling of 36051217 in words is "thirty-six million, fifty-one thousand, two hundred seventeen".