36630563 has 12 divisors (see below), whose sum is σ = 39517560. Its totient is φ = 33836736.

The previous prime is 36630551. The next prime is 36630571. The reversal of 36630563 is 36503663.

It is not a de Polignac number, because 36630563 - 2¹² = 36626467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36630463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58868 + ... + 59486.

It is an arithmetic number, because the mean of its divisors is an integer number (3293130).

Almost surely, 2^36630563 is an apocalyptic number.

36630563 is a deficient number, since it is larger than the sum of its proper divisors (2886997).

36630563 is an equidigital number, since it uses as much as digits as its factorization.

36630563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 32.

The square root of 36630563 is about 6052.3188118274. The cubic root of 36630563 is about 332.1094228517.

The spelling of 36630563 in words is "thirty-six million, six hundred thirty thousand, five hundred sixty-three".