36990851 has 2 divisors, whose sum is σ = 36990852. Its totient is φ = 36990850.

The previous prime is 36990841. The next prime is 36990911. The reversal of 36990851 is 15809963.

36990851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36990851 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 36990799 and 36990808.

It is not a weakly prime, because it can be changed into another prime (36990841) 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 as a sum of consecutive naturals, namely, 18495425 + 18495426.

It is an arithmetic number, because the mean of its divisors is an integer number (18495426).

Almost surely, 2^36990851 is an apocalyptic number.

36990851 is a deficient number, since it is larger than the sum of its proper divisors (1).

36990851 is an equidigital number, since it uses as much as digits as its factorization.

36990851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 36990851 is about 6082.0104406356. The cubic root of 36990851 is about 333.1947175872.

The spelling of 36990851 in words is "thirty-six million, nine hundred ninety thousand, eight hundred fifty-one".