36266513 has 4 divisors (see below), whose sum is σ = 36861108. Its totient is φ = 35671920.

The previous prime is 36266479. The next prime is 36266519. The reversal of 36266513 is 31566263.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2765569 + 33500944 = 1663^2 + 5788^2 .

It is a cyclic number.

It is not a de Polignac number, because 36266513 - 2⁶ = 36266449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36266513.

It is not an unprimeable number, because it can be changed into a prime (36266519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297206 + ... + 297327.

It is an arithmetic number, because the mean of its divisors is an integer number (9215277).

Almost surely, 2^36266513 is an apocalyptic number.

It is an amenable number.

36266513 is a deficient number, since it is larger than the sum of its proper divisors (594595).

36266513 is an equidigital number, since it uses as much as digits as its factorization.

36266513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594594.

The product of its digits is 19440, while the sum is 32.

The square root of 36266513 is about 6022.1684632697. The cubic root of 36266513 is about 331.0055432422.

The spelling of 36266513 in words is "thirty-six million, two hundred sixty-six thousand, five hundred thirteen".