11098959 has 8 divisors (see below), whose sum is σ = 14818560. Its totient is φ = 7389336.

The previous prime is 11098951. The next prime is 11098979. The reversal of 11098959 is 95989011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11098959 - 2³ = 11098951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11098959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11098951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682 + ... + 4760.

It is an arithmetic number, because the mean of its divisors is an integer number (1852320).

Almost surely, 2^11098959 is an apocalyptic number.

11098959 is a deficient number, since it is larger than the sum of its proper divisors (3719601).

11098959 is an equidigital number, since it uses as much as digits as its factorization.

11098959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989.

The product of its (nonzero) digits is 29160, while the sum is 42.

The square root of 11098959 is about 3331.5100179948. The cubic root of 11098959 is about 223.0629367828.

The spelling of 11098959 in words is "eleven million, ninety-eight thousand, nine hundred fifty-nine".