36806723 has 4 divisors (see below), whose sum is σ = 37171248. Its totient is φ = 36442200.

The previous prime is 36806711. The next prime is 36806761. The reversal of 36806723 is 32760863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36806723 - 2⁸ = 36806467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36806773) 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, 182111 + ... + 182312.

It is an arithmetic number, because the mean of its divisors is an integer number (9292812).

Almost surely, 2^36806723 is an apocalyptic number.

36806723 is a deficient number, since it is larger than the sum of its proper divisors (364525).

36806723 is a wasteful number, since it uses less digits than its factorization.

36806723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364524.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 36806723 is about 6066.8544568005. The cubic root of 36806723 is about 332.6409540508.

The spelling of 36806723 in words is "thirty-six million, eight hundred six thousand, seven hundred twenty-three".