64836883 has 2 divisors, whose sum is σ = 64836884. Its totient is φ = 64836882.

The previous prime is 64836869. The next prime is 64836899. The reversal of 64836883 is 38863846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64836883 - 2⁹ = 64836371 is a prime.

It is not a weakly prime, because it can be changed into another prime (64836803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32418441 + 32418442.

It is an arithmetic number, because the mean of its divisors is an integer number (32418442).

Almost surely, 2^64836883 is an apocalyptic number.

64836883 is a deficient number, since it is larger than the sum of its proper divisors (1).

64836883 is an equidigital number, since it uses as much as digits as its factorization.

64836883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 46.

The square root of 64836883 is about 8052.1353068612. The cubic root of 64836883 is about 401.7359614458.

It can be divided in two parts, 6483 and 6883, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 64836883 in words is "sixty-four million, eight hundred thirty-six thousand, eight hundred eighty-three".