36244447 has 2 divisors, whose sum is σ = 36244448. Its totient is φ = 36244446.

The previous prime is 36244433. The next prime is 36244463. The reversal of 36244447 is 74444263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36244447 - 2⁷ = 36244319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36244477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18122223 + 18122224.

It is an arithmetic number, because the mean of its divisors is an integer number (18122224).

Almost surely, 2^36244447 is an apocalyptic number.

36244447 is a deficient number, since it is larger than the sum of its proper divisors (1).

36244447 is an equidigital number, since it uses as much as digits as its factorization.

36244447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 34.

The square root of 36244447 is about 6020.3361201847. The cubic root of 36244447 is about 330.9383972761.

The spelling of 36244447 in words is "thirty-six million, two hundred forty-four thousand, four hundred forty-seven".