10998195 has 16 divisors (see below), whose sum is σ = 18951072. Its totient is φ = 5414400.

The previous prime is 10998191. The next prime is 10998199. The reversal of 10998195 is 59189901.

It is an interprime number because it is at equal distance from previous prime (10998191) and next prime (10998199).

It is not a de Polignac number, because 10998195 - 2² = 10998191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10998191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28006 + ... + 28395.

It is an arithmetic number, because the mean of its divisors is an integer number (1184442).

Almost surely, 2^10998195 is an apocalyptic number.

10998195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10998195 is a deficient number, since it is larger than the sum of its proper divisors (7952877).

10998195 is a wasteful number, since it uses less digits than its factorization.

10998195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56422.

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

The square root of 10998195 is about 3316.3526652031. The cubic root of 10998195 is about 222.3858438943.

The spelling of 10998195 in words is "ten million, nine hundred ninety-eight thousand, one hundred ninety-five".