36312243 has 16 divisors (see below), whose sum is σ = 52924800. Its totient is φ = 21962880.

The previous prime is 36312233. The next prime is 36312259. The reversal of 36312243 is 34221363.

It is not a de Polignac number, because 36312243 - 2⁶ = 36312179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36312203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23643 + ... + 25131.

It is an arithmetic number, because the mean of its divisors is an integer number (3307800).

Almost surely, 2^36312243 is an apocalyptic number.

36312243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

36312243 is a deficient number, since it is larger than the sum of its proper divisors (16612557).

36312243 is a wasteful number, since it uses less digits than its factorization.

36312243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242.

The product of its digits is 2592, while the sum is 24.

The square root of 36312243 is about 6025.9640722460. The cubic root of 36312243 is about 331.1446111633.

The spelling of 36312243 in words is "thirty-six million, three hundred twelve thousand, two hundred forty-three".