36606091 has 16 divisors (see below), whose sum is σ = 39191040. Its totient is φ = 34132000.

The previous prime is 36606077. The next prime is 36606113. The reversal of 36606091 is 19060663.

It is a cyclic number.

It is not a de Polignac number, because 36606091 - 2¹⁵ = 36573323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36606001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145716 + ... + 145966.

It is an arithmetic number, because the mean of its divisors is an integer number (2449440).

Almost surely, 2^36606091 is an apocalyptic number.

36606091 is a deficient number, since it is larger than the sum of its proper divisors (2584949).

36606091 is a wasteful number, since it uses less digits than its factorization.

36606091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 36606091 is about 6050.2967695808. The cubic root of 36606091 is about 332.0354482641.

The spelling of 36606091 in words is "thirty-six million, six hundred six thousand, ninety-one".