36705668 has 12 divisors (see below), whose sum is σ = 64384320. Its totient is φ = 18310152.

The previous prime is 36705661. The next prime is 36705679. The reversal of 36705668 is 86650763.

It is not an unprimeable number, because it can be changed into a prime (36705661) 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, 8696 + ... + 12207.

It is an arithmetic number, because the mean of its divisors is an integer number (5365360).

Almost surely, 2^36705668 is an apocalyptic number.

It is an amenable number.

36705668 is a deficient number, since it is larger than the sum of its proper divisors (27678652).

36705668 is a wasteful number, since it uses less digits than its factorization.

36705668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21346 (or 21344 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 36705668 is about 6058.5202813888. The cubic root of 36705668 is about 332.3362466505.

It can be divided in two parts, 36705 and 668, that added together give a palindrome (37373).

The spelling of 36705668 in words is "thirty-six million, seven hundred five thousand, six hundred sixty-eight".