36766556 has 6 divisors (see below), whose sum is σ = 64341480. Its totient is φ = 18383276.

The previous prime is 36766531. The next prime is 36766559. The reversal of 36766556 is 65566763.

It is a super-2 number, since 2×36766556² = 2703559280202272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36766559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4595816 + ... + 4595823.

It is an arithmetic number, because the mean of its divisors is an integer number (10723580).

Almost surely, 2^36766556 is an apocalyptic number.

It is an amenable number.

36766556 is a deficient number, since it is larger than the sum of its proper divisors (27574924).

36766556 is a wasteful number, since it uses less digits than its factorization.

36766556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191643 (or 9191641 counting only the distinct ones).

The product of its digits is 680400, while the sum is 44.

The square root of 36766556 is about 6063.5431885986. The cubic root of 36766556 is about 332.5199068489.

The spelling of 36766556 in words is "thirty-six million, seven hundred sixty-six thousand, five hundred fifty-six".