36244042 has 4 divisors (see below), whose sum is σ = 54366066. Its totient is φ = 18122020.

The previous prime is 36244007. The next prime is 36244057. The reversal of 36244042 is 24044263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24044263 = 97 ⋅247879.

It can be written as a sum of positive squares in only one way, i.e., 33744481 + 2499561 = 5809^2 + 1581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36243998 and 36244016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9061009 + ... + 9061012.

Almost surely, 2^36244042 is an apocalyptic number.

36244042 is a deficient number, since it is larger than the sum of its proper divisors (18122024).

36244042 is a wasteful number, since it uses less digits than its factorization.

36244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18122023.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 36244042 is about 6020.3024840950. The cubic root of 36244042 is about 330.9371646225.

The spelling of 36244042 in words is "thirty-six million, two hundred forty-four thousand, forty-two".