36852691 has 2 divisors, whose sum is σ = 36852692. Its totient is φ = 36852690.

The previous prime is 36852671. The next prime is 36852709. The reversal of 36852691 is 19625863.

36852691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (19625863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36852691 - 2¹³ = 36844499 is a prime.

It is not a weakly prime, because it can be changed into another prime (36852671) 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, 18426345 + 18426346.

It is an arithmetic number, because the mean of its divisors is an integer number (18426346).

Almost surely, 2^36852691 is an apocalyptic number.

36852691 is a deficient number, since it is larger than the sum of its proper divisors (1).

36852691 is an equidigital number, since it uses as much as digits as its factorization.

36852691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 36852691 is about 6070.6417288455. The cubic root of 36852691 is about 332.7793751231.

The spelling of 36852691 in words is "thirty-six million, eight hundred fifty-two thousand, six hundred ninety-one".