83782883 has 2 divisors, whose sum is σ = 83782884. Its totient is φ = 83782882.

The previous prime is 83782879. The next prime is 83782931. The reversal of 83782883 is 38828738.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83782883 - 2² = 83782879 is a prime.

It is not a weakly prime, because it can be changed into another prime (83782823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41891441 + 41891442.

It is an arithmetic number, because the mean of its divisors is an integer number (41891442).

Almost surely, 2^83782883 is an apocalyptic number.

83782883 is a deficient number, since it is larger than the sum of its proper divisors (1).

83782883 is an equidigital number, since it uses as much as digits as its factorization.

83782883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 516096, while the sum is 47.

The square root of 83782883 is about 9153.2990227568. The cubic root of 83782883 is about 437.5742598300.

The spelling of 83782883 in words is "eighty-three million, seven hundred eighty-two thousand, eight hundred eighty-three".