36665359 has 2 divisors, whose sum is σ = 36665360. Its totient is φ = 36665358.

The previous prime is 36665353. The next prime is 36665407. The reversal of 36665359 is 95356663.

It is a weak prime.

It is an emirp because it is prime and its reverse (95356663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36665359 - 2¹³ = 36657167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36665353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332679 + 18332680.

It is an arithmetic number, because the mean of its divisors is an integer number (18332680).

Almost surely, 2^36665359 is an apocalyptic number.

36665359 is a deficient number, since it is larger than the sum of its proper divisors (1).

36665359 is an equidigital number, since it uses as much as digits as its factorization.

36665359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 43.

The square root of 36665359 is about 6055.1927302110. The cubic root of 36665359 is about 332.2145483840.

It can be divided in two parts, 3666 and 5359, that added together give a square (9025 = 95²).

The spelling of 36665359 in words is "thirty-six million, six hundred sixty-five thousand, three hundred fifty-nine".