36928643 has 2 divisors, whose sum is σ = 36928644. Its totient is φ = 36928642.

The previous prime is 36928637. The next prime is 36928649. The reversal of 36928643 is 34682963.

36928643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (36928637) and next prime (36928649).

It is a cyclic number.

It is not a de Polignac number, because 36928643 - 2¹⁸ = 36666499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36928643.

It is not a weakly prime, because it can be changed into another prime (36928649) 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, 18464321 + 18464322.

It is an arithmetic number, because the mean of its divisors is an integer number (18464322).

Almost surely, 2^36928643 is an apocalyptic number.

36928643 is a deficient number, since it is larger than the sum of its proper divisors (1).

36928643 is an equidigital number, since it uses as much as digits as its factorization.

36928643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 36928643 is about 6076.8941902916. The cubic root of 36928643 is about 333.0078334752.

The spelling of 36928643 in words is "thirty-six million, nine hundred twenty-eight thousand, six hundred forty-three".