36731706 has 32 divisors (see below), whose sum is σ = 80630208. Its totient is φ = 11063040.

The previous prime is 36731701. The next prime is 36731707. The reversal of 36731706 is 60713763.

36731706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (36731701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9810 + ... + 13026.

It is an arithmetic number, because the mean of its divisors is an integer number (2519694).

Almost surely, 2^36731706 is an apocalyptic number.

36731706 is an abundant number, since it is smaller than the sum of its proper divisors (43898502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36731706 is a wasteful number, since it uses less digits than its factorization.

36731706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 36731706 is about 6060.6687749786. The cubic root of 36731706 is about 332.4148115000.

The spelling of 36731706 in words is "thirty-six million, seven hundred thirty-one thousand, seven hundred six".