36906851 has 4 divisors (see below), whose sum is σ = 37287432. Its totient is φ = 36526272.

The previous prime is 36906839. The next prime is 36906869. The reversal of 36906851 is 15860963.

36906851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36906851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36905851) 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 3 ways as a sum of consecutive naturals, for example, 190145 + ... + 190338.

It is an arithmetic number, because the mean of its divisors is an integer number (9321858).

Almost surely, 2^36906851 is an apocalyptic number.

36906851 is a deficient number, since it is larger than the sum of its proper divisors (380581).

36906851 is an equidigital number, since it uses as much as digits as its factorization.

36906851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380580.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 36906851 is about 6075.1009045118. The cubic root of 36906851 is about 332.9423167196.

The spelling of 36906851 in words is "thirty-six million, nine hundred six thousand, eight hundred fifty-one".