36563444 has 6 divisors (see below), whose sum is σ = 63986034. Its totient is φ = 18281720.

The previous prime is 36563411. The next prime is 36563479. The reversal of 36563444 is 44436563.

It can be written as a sum of positive squares in only one way, i.e., 33500944 + 3062500 = 5788^2 + 1750^2 .

It is a super-2 number, since 2×36563444² = 2673770874282272, which contains 22 as substring.

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, 4570427 + ... + 4570434.

It is an arithmetic number, because the mean of its divisors is an integer number (10664339).

Almost surely, 2^36563444 is an apocalyptic number.

It is an amenable number.

36563444 is a deficient number, since it is larger than the sum of its proper divisors (27422590).

36563444 is a wasteful number, since it uses less digits than its factorization.

36563444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140865 (or 9140863 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 36563444 is about 6046.7713699130. The cubic root of 36563444 is about 331.9064549921.

The spelling of 36563444 in words is "thirty-six million, five hundred sixty-three thousand, four hundred forty-four".