36866944 has 16 divisors (see below), whose sum is σ = 73446120. Its totient is φ = 18433408.

The previous prime is 36866933. The next prime is 36866981. The reversal of 36866944 is 44966863.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 36866894 and 36866903.

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, 143884 + ... + 144139.

Almost surely, 2^36866944 is an apocalyptic number.

It is an amenable number.

36866944 is a deficient number, since it is larger than the sum of its proper divisors (36579176).

36866944 is an equidigital number, since it uses as much as digits as its factorization.

36866944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288037 (or 288025 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 36866944 is about 6071.8155439704. The cubic root of 36866944 is about 332.8222710688.

The spelling of 36866944 in words is "thirty-six million, eight hundred sixty-six thousand, nine hundred forty-four".