36885243 has 4 divisors (see below), whose sum is σ = 49180328. Its totient is φ = 24590160.

The previous prime is 36885239. The next prime is 36885287. The reversal of 36885243 is 34258863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34258863 = 3 ⋅11419621.

It is not a de Polignac number, because 36885243 - 2² = 36885239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36885143) 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, 6147538 + ... + 6147543.

It is an arithmetic number, because the mean of its divisors is an integer number (12295082).

Almost surely, 2^36885243 is an apocalyptic number.

36885243 is a deficient number, since it is larger than the sum of its proper divisors (12295085).

36885243 is a wasteful number, since it uses less digits than its factorization.

36885243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12295084.

The product of its digits is 138240, while the sum is 39.

The square root of 36885243 is about 6073.3222374578. The cubic root of 36885243 is about 332.8773276832.

It can be divided in two parts, 36885 and 243, that added together give a triangular number (37128 = T₂₇₂).

The spelling of 36885243 in words is "thirty-six million, eight hundred eighty-five thousand, two hundred forty-three".