36873622 has 4 divisors (see below), whose sum is σ = 55310436. Its totient is φ = 18436810.

The previous prime is 36873611. The next prime is 36873647. The reversal of 36873622 is 22637863.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9218404 + ... + 9218407.

It is an arithmetic number, because the mean of its divisors is an integer number (13827609).

Almost surely, 2^36873622 is an apocalyptic number.

36873622 is a deficient number, since it is larger than the sum of its proper divisors (18436814).

36873622 is a wasteful number, since it uses less digits than its factorization.

36873622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18436813.

The product of its digits is 72576, while the sum is 37.

The square root of 36873622 is about 6072.3654369611. The cubic root of 36873622 is about 332.8423654288.

The spelling of 36873622 in words is "thirty-six million, eight hundred seventy-three thousand, six hundred twenty-two".