36253331 has 4 divisors (see below), whose sum is σ = 36295272. Its totient is φ = 36211392.

The previous prime is 36253289. The next prime is 36253379. The reversal of 36253331 is 13335263.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36253331 is a prime.

It is a super-2 number, since 2×36253331² = 2628608017191122, which contains 22 as substring.

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 36253331.

It is not an unprimeable number, because it can be changed into a prime (36253391) 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, 19646 + ... + 21411.

It is an arithmetic number, because the mean of its divisors is an integer number (9073818).

Almost surely, 2^36253331 is an apocalyptic number.

36253331 is a deficient number, since it is larger than the sum of its proper divisors (41941).

36253331 is an equidigital number, since it uses as much as digits as its factorization.

36253331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41940.

The product of its digits is 4860, while the sum is 26.

The square root of 36253331 is about 6021.0739075351. The cubic root of 36253331 is about 330.9654342135.

Adding to 36253331 its reverse (13335263), we get a palindrome (49588594).

The spelling of 36253331 in words is "thirty-six million, two hundred fifty-three thousand, three hundred thirty-one".