36464213 has 2 divisors, whose sum is σ = 36464214. Its totient is φ = 36464212.

The previous prime is 36464189. The next prime is 36464221. The reversal of 36464213 is 31246463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27112849 + 9351364 = 5207^2 + 3058^2 .

It is a cyclic number.

It is not a de Polignac number, because 36464213 - 2⁶ = 36464149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36464413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18232106 + 18232107.

It is an arithmetic number, because the mean of its divisors is an integer number (18232107).

Almost surely, 2^36464213 is an apocalyptic number.

It is an amenable number.

36464213 is a deficient number, since it is larger than the sum of its proper divisors (1).

36464213 is an equidigital number, since it uses as much as digits as its factorization.

36464213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 36464213 is about 6038.5605072732. The cubic root of 36464213 is about 331.6059248656.

The spelling of 36464213 in words is "thirty-six million, four hundred sixty-four thousand, two hundred thirteen".