10098791 has 2 divisors, whose sum is σ = 10098792. Its totient is φ = 10098790.

The previous prime is 10098721. The next prime is 10098793. The reversal of 10098791 is 19789001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10098791 - 2¹⁸ = 9836647 is a prime.

Together with 10098793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10098793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5049395 + 5049396.

It is an arithmetic number, because the mean of its divisors is an integer number (5049396).

Almost surely, 2^10098791 is an apocalyptic number.

10098791 is a deficient number, since it is larger than the sum of its proper divisors (1).

10098791 is an equidigital number, since it uses as much as digits as its factorization.

10098791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 10098791 is about 3177.8594997262. The cubic root of 10098791 is about 216.1506079829.

The spelling of 10098791 in words is "ten million, ninety-eight thousand, seven hundred ninety-one".