89973083 has 2 divisors, whose sum is σ = 89973084. Its totient is φ = 89973082.

The previous prime is 89973077. The next prime is 89973101. The reversal of 89973083 is 38037998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89973083 - 2⁶ = 89973019 is a prime.

It is not a weakly prime, because it can be changed into another prime (89973073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44986541 + 44986542.

It is an arithmetic number, because the mean of its divisors is an integer number (44986542).

Almost surely, 2^89973083 is an apocalyptic number.

89973083 is a deficient number, since it is larger than the sum of its proper divisors (1).

89973083 is an equidigital number, since it uses as much as digits as its factorization.

89973083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 89973083 is about 9485.4142239546. The cubic root of 89973083 is about 448.0957939153.

The spelling of 89973083 in words is "eighty-nine million, nine hundred seventy-three thousand, eighty-three".