98974907 has 2 divisors, whose sum is σ = 98974908. Its totient is φ = 98974906.

The previous prime is 98974873. The next prime is 98974921. The reversal of 98974907 is 70947989.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98974907 - 2¹² = 98970811 is a prime.

It is not a weakly prime, because it can be changed into another prime (98974937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49487453 + 49487454.

It is an arithmetic number, because the mean of its divisors is an integer number (49487454).

Almost surely, 2^98974907 is an apocalyptic number.

98974907 is a deficient number, since it is larger than the sum of its proper divisors (1).

98974907 is an equidigital number, since it uses as much as digits as its factorization.

98974907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 98974907 is about 9948.6133204583. The cubic root of 98974907 is about 462.5674128179.

The spelling of 98974907 in words is "ninety-eight million, nine hundred seventy-four thousand, nine hundred seven".