36550944 has 36 divisors (see below), whose sum is σ = 103942566. Its totient is φ = 12183552.

The previous prime is 36550939. The next prime is 36550949. The reversal of 36550944 is 44905563.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36550939) and next prime (36550949).

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 13395600 = 4812^2 + 3660^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×36550944² = 2671943014582272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36550899 and 36550908.

It is not an unprimeable number, because it can be changed into a prime (36550949) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 63169 + ... + 63744.

Almost surely, 2^36550944 is an apocalyptic number.

It is an amenable number.

36550944 is an abundant number, since it is smaller than the sum of its proper divisors (67391622).

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

36550944 is a wasteful number, since it uses less digits than its factorization.

36550944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126929 (or 126918 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 36550944 is about 6045.7376721125. The cubic root of 36550944 is about 331.8686275602.

The spelling of 36550944 in words is "thirty-six million, five hundred fifty thousand, nine hundred forty-four".