36806422 has 4 divisors (see below), whose sum is σ = 55209636. Its totient is φ = 18403210.

The previous prime is 36806387. The next prime is 36806437. The reversal of 36806422 is 22460863.

36806422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9201604 + ... + 9201607.

It is an arithmetic number, because the mean of its divisors is an integer number (13802409).

Almost surely, 2^36806422 is an apocalyptic number.

36806422 is a deficient number, since it is larger than the sum of its proper divisors (18403214).

36806422 is a wasteful number, since it uses less digits than its factorization.

36806422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18403213.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 36806422 is about 6066.8296498254. The cubic root of 36806422 is about 332.6400472853.

The spelling of 36806422 in words is "thirty-six million, eight hundred six thousand, four hundred twenty-two".