98992067 has 2 divisors, whose sum is σ = 98992068. Its totient is φ = 98992066.

The previous prime is 98992039. The next prime is 98992073. The reversal of 98992067 is 76029989.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98992067 - 2¹⁰ = 98991043 is a prime.

It is not a weakly prime, because it can be changed into another prime (98992007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49496033 + 49496034.

It is an arithmetic number, because the mean of its divisors is an integer number (49496034).

Almost surely, 2^98992067 is an apocalyptic number.

98992067 is a deficient number, since it is larger than the sum of its proper divisors (1).

98992067 is an equidigital number, since it uses as much as digits as its factorization.

98992067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 98992067 is about 9949.4757148304. The cubic root of 98992067 is about 462.5941441661.

The spelling of 98992067 in words is "ninety-eight million, nine hundred ninety-two thousand, sixty-seven".