36223882 has 4 divisors (see below), whose sum is σ = 54335826. Its totient is φ = 18111940.

The previous prime is 36223877. The next prime is 36223909. The reversal of 36223882 is 28832263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28832263 = 31 ⋅930073.

It can be written as a sum of positive squares in only one way, i.e., 28611801 + 7612081 = 5349^2 + 2759^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9055969 + ... + 9055972.

Almost surely, 2^36223882 is an apocalyptic number.

36223882 is a deficient number, since it is larger than the sum of its proper divisors (18111944).

36223882 is a wasteful number, since it uses less digits than its factorization.

36223882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18111943.

The product of its digits is 27648, while the sum is 34.

The square root of 36223882 is about 6018.6279167265. The cubic root of 36223882 is about 330.8757942542.

The spelling of 36223882 in words is "thirty-six million, two hundred twenty-three thousand, eight hundred eighty-two".