97783883 has 2 divisors, whose sum is σ = 97783884. Its totient is φ = 97783882.

The previous prime is 97783871. The next prime is 97783891. The reversal of 97783883 is 38838779.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97783883 - 2⁸ = 97783627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (97783843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48891941 + 48891942.

It is an arithmetic number, because the mean of its divisors is an integer number (48891942).

Almost surely, 2^97783883 is an apocalyptic number.

97783883 is a deficient number, since it is larger than the sum of its proper divisors (1).

97783883 is an equidigital number, since it uses as much as digits as its factorization.

97783883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 53.

The square root of 97783883 is about 9888.5733551408. The cubic root of 97783883 is about 460.7044703624.

The spelling of 97783883 in words is "ninety-seven million, seven hundred eighty-three thousand, eight hundred eighty-three".