36634061 has 4 divisors (see below), whose sum is σ = 36660000. Its totient is φ = 36608124.

The previous prime is 36634057. The next prime is 36634079. The reversal of 36634061 is 16043663.

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 36634061 - 2² = 36634057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36634861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10721 + ... + 13718.

It is an arithmetic number, because the mean of its divisors is an integer number (9165000).

Almost surely, 2^36634061 is an apocalyptic number.

It is an amenable number.

36634061 is a deficient number, since it is larger than the sum of its proper divisors (25939).

36634061 is a wasteful number, since it uses less digits than its factorization.

36634061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25938.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 36634061 is about 6052.6077850791. The cubic root of 36634061 is about 332.1199940040.

The spelling of 36634061 in words is "thirty-six million, six hundred thirty-four thousand, sixty-one".