2136633 has 16 divisors (see below), whose sum is σ = 3024000. Its totient is φ = 1339520.

The previous prime is 2136601. The next prime is 2136643. The reversal of 2136633 is 3366312.

It is a cyclic number.

It is not a de Polignac number, because 2136633 - 2⁵ = 2136601 is a prime.

2136633 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2136643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3268 + ... + 3866.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

2^2136633 is an apocalyptic number.

It is an amenable number.

2136633 is a deficient number, since it is larger than the sum of its proper divisors (887367).

2136633 is a wasteful number, since it uses less digits than its factorization.

2136633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672.

The product of its digits is 1944, while the sum is 24.

The square root of 2136633 is about 1461.7226139046. The cubic root of 2136633 is about 128.7982544483.

It can be divided in two parts, 21366 and 33, that multiplied together give a triangular number (705078 = T₁₁₈₇).

The spelling of 2136633 in words is "two million, one hundred thirty-six thousand, six hundred thirty-three".