83873063 has 2 divisors, whose sum is σ = 83873064. Its totient is φ = 83873062.

The previous prime is 83873059. The next prime is 83873071. The reversal of 83873063 is 36037838.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83873063 - 2² = 83873059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83873093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41936531 + 41936532.

It is an arithmetic number, because the mean of its divisors is an integer number (41936532).

Almost surely, 2^83873063 is an apocalyptic number.

83873063 is a deficient number, since it is larger than the sum of its proper divisors (1).

83873063 is an equidigital number, since it uses as much as digits as its factorization.

83873063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 83873063 is about 9158.2237906703. The cubic root of 83873063 is about 437.7311983995.

The spelling of 83873063 in words is "eighty-three million, eight hundred seventy-three thousand, sixty-three".