36720244 has 24 divisors (see below), whose sum is σ = 72366336. Its totient is φ = 16152000.

The previous prime is 36720197. The next prime is 36720251. The reversal of 36720244 is 44202763.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12097 + ... + 14824.

It is an arithmetic number, because the mean of its divisors is an integer number (3015264).

Almost surely, 2^36720244 is an apocalyptic number.

It is an amenable number.

36720244 is a deficient number, since it is larger than the sum of its proper divisors (35646092).

36720244 is a wasteful number, since it uses less digits than its factorization.

36720244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26967 (or 26965 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 36720244 is about 6059.7230959838. The cubic root of 36720244 is about 332.3802316109.

The spelling of 36720244 in words is "thirty-six million, seven hundred twenty thousand, two hundred forty-four".