98672887 has 2 divisors, whose sum is σ = 98672888. Its totient is φ = 98672886.

The previous prime is 98672813. The next prime is 98672891. The reversal of 98672887 is 78827689.

It is a strong prime.

It is an emirp because it is prime and its reverse (78827689) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98672887 - 2¹⁵ = 98640119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98672687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49336443 + 49336444.

It is an arithmetic number, because the mean of its divisors is an integer number (49336444).

Almost surely, 2^98672887 is an apocalyptic number.

98672887 is a deficient number, since it is larger than the sum of its proper divisors (1).

98672887 is an equidigital number, since it uses as much as digits as its factorization.

98672887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 55.

The square root of 98672887 is about 9933.4227233114. The cubic root of 98672887 is about 462.0964282771.

The spelling of 98672887 in words is "ninety-eight million, six hundred seventy-two thousand, eight hundred eighty-seven".