36393243 has 16 divisors (see below), whose sum is σ = 51601536. Its totient is φ = 22736000.

The previous prime is 36393239. The next prime is 36393283. The reversal of 36393243 is 34239363.

It is a cyclic number.

It is not a de Polignac number, because 36393243 - 2² = 36393239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36393283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11380 + ... + 14222.

It is an arithmetic number, because the mean of its divisors is an integer number (3225096).

Almost surely, 2^36393243 is an apocalyptic number.

36393243 is a deficient number, since it is larger than the sum of its proper divisors (15208293).

36393243 is a wasteful number, since it uses less digits than its factorization.

36393243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114.

The product of its digits is 34992, while the sum is 33.

The square root of 36393243 is about 6032.6812446871. The cubic root of 36393243 is about 331.3906511755.

The spelling of 36393243 in words is "thirty-six million, three hundred ninety-three thousand, two hundred forty-three".