11098963 has 4 divisors (see below), whose sum is σ = 11106040. Its totient is φ = 11091888.

The previous prime is 11098951. The next prime is 11098979. The reversal of 11098963 is 36989011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11098963 - 2⁵ = 11098931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11098163) 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 in 3 ways as a sum of consecutive naturals, for example, 18 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (2776510).

Almost surely, 2^11098963 is an apocalyptic number.

11098963 is a deficient number, since it is larger than the sum of its proper divisors (7077).

11098963 is an equidigital number, since it uses as much as digits as its factorization.

11098963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 11098963 is about 3331.5106183232. The cubic root of 11098963 is about 223.0629635797.

The spelling of 11098963 in words is "eleven million, ninety-eight thousand, nine hundred sixty-three".