36666955 has 24 divisors (see below), whose sum is σ = 49046256. Its totient is φ = 26159040.

The previous prime is 36666953. The next prime is 36666967. The reversal of 36666955 is 55966663.

It is not a de Polignac number, because 36666955 - 2¹ = 36666953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36666953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62172 + ... + 62758.

It is an arithmetic number, because the mean of its divisors is an integer number (2043594).

Almost surely, 2^36666955 is an apocalyptic number.

36666955 is a deficient number, since it is larger than the sum of its proper divisors (12379301).

36666955 is a wasteful number, since it uses less digits than its factorization.

36666955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 636 counting only the distinct ones).

The product of its digits is 874800, while the sum is 46.

The square root of 36666955 is about 6055.3245164896. The cubic root of 36666955 is about 332.2193686171.

The spelling of 36666955 in words is "thirty-six million, six hundred sixty-six thousand, nine hundred fifty-five".