36945822 has 8 divisors (see below), whose sum is σ = 73891656. Its totient is φ = 12315272.

The previous prime is 36945817. The next prime is 36945833. The reversal of 36945822 is 22854963.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

36945822 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3078813 + ... + 3078824.

It is an arithmetic number, because the mean of its divisors is an integer number (9236457).

Almost surely, 2^36945822 is an apocalyptic number.

36945822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36945822 is a wasteful number, since it uses less digits than its factorization.

36945822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157642.

The product of its digits is 103680, while the sum is 39.

The square root of 36945822 is about 6078.3074946896. The cubic root of 36945822 is about 333.0594632694.

The spelling of 36945822 in words is "thirty-six million, nine hundred forty-five thousand, eight hundred twenty-two".