10898791 has 2 divisors, whose sum is σ = 10898792. Its totient is φ = 10898790.

The previous prime is 10898753. The next prime is 10898821. The reversal of 10898791 is 19789801.

It is a strong prime.

It is an emirp because it is prime and its reverse (19789801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10898791 - 2⁷ = 10898663 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10898731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5449395 + 5449396.

It is an arithmetic number, because the mean of its divisors is an integer number (5449396).

Almost surely, 2^10898791 is an apocalyptic number.

10898791 is a deficient number, since it is larger than the sum of its proper divisors (1).

10898791 is an equidigital number, since it uses as much as digits as its factorization.

10898791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 43.

The square root of 10898791 is about 3301.3317009958. The cubic root of 10898791 is about 221.7138251811.

The spelling of 10898791 in words is "ten million, eight hundred ninety-eight thousand, seven hundred ninety-one".