36650633 has 4 divisors (see below), whose sum is σ = 36671760. Its totient is φ = 36629508.

The previous prime is 36650629. The next prime is 36650671. The reversal of 36650633 is 33605663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36650633 - 2² = 36650629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36650633.

It is not an unprimeable number, because it can be changed into a prime (36650333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7703 + ... + 11516.

It is an arithmetic number, because the mean of its divisors is an integer number (9167940).

Almost surely, 2^36650633 is an apocalyptic number.

It is an amenable number.

36650633 is a deficient number, since it is larger than the sum of its proper divisors (21127).

36650633 is a wasteful number, since it uses less digits than its factorization.

36650633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21126.

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

The square root of 36650633 is about 6053.9766269783. The cubic root of 36650633 is about 332.1700663745.

The spelling of 36650633 in words is "thirty-six million, six hundred fifty thousand, six hundred thirty-three".