36665072 has 10 divisors (see below), whose sum is σ = 71038608. Its totient is φ = 18332528.

The previous prime is 36665071. The next prime is 36665089. The reversal of 36665072 is 27056663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36665071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145768 + ... + 1145799.

Almost surely, 2^36665072 is an apocalyptic number.

It is an amenable number.

36665072 is a deficient number, since it is larger than the sum of its proper divisors (34373536).

36665072 is a wasteful number, since it uses less digits than its factorization.

36665072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291575 (or 2291569 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 36665072 is about 6055.1690314970. The cubic root of 36665072 is about 332.2136815729.

The spelling of 36665072 in words is "thirty-six million, six hundred sixty-five thousand, seventy-two".