36223385 has 8 divisors (see below), whose sum is σ = 47419776. Its totient is φ = 26344240.

The previous prime is 36223357. The next prime is 36223391. The reversal of 36223385 is 58332263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-36223385 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329249 + ... + 329358.

It is an arithmetic number, because the mean of its divisors is an integer number (5927472).

Almost surely, 2^36223385 is an apocalyptic number.

It is an amenable number.

36223385 is a deficient number, since it is larger than the sum of its proper divisors (11196391).

36223385 is a wasteful number, since it uses less digits than its factorization.

36223385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658623.

The product of its digits is 25920, while the sum is 32.

The square root of 36223385 is about 6018.5866281046. The cubic root of 36223385 is about 330.8742810165.

It can be divided in two parts, 3622 and 3385, that added together give a palindrome (7007).

The spelling of 36223385 in words is "thirty-six million, two hundred twenty-three thousand, three hundred eighty-five".