96889619 has 2 divisors, whose sum is σ = 96889620. Its totient is φ = 96889618.

The previous prime is 96889591. The next prime is 96889627. The reversal of 96889619 is 91698869.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96889619 is a prime.

It is a super-2 number, since 2×96889619² = 18775196539930322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96889649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48444809 + 48444810.

It is an arithmetic number, because the mean of its divisors is an integer number (48444810).

Almost surely, 2^96889619 is an apocalyptic number.

96889619 is a deficient number, since it is larger than the sum of its proper divisors (1).

96889619 is an equidigital number, since it uses as much as digits as its factorization.

96889619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 56.

The square root of 96889619 is about 9843.2524604421. The cubic root of 96889619 is about 459.2957386441.

The spelling of 96889619 in words is "ninety-six million, eight hundred eighty-nine thousand, six hundred nineteen".