11198707 has 4 divisors (see below), whose sum is σ = 12060160. Its totient is φ = 10337256.

The previous prime is 11198701. The next prime is 11198713. The reversal of 11198707 is 70789111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11198701) and next prime (11198713).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11198707 is a prime.

It is a super-2 number, since 2×11198707² = 250822076943698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11198701) 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, 430707 + ... + 430732.

It is an arithmetic number, because the mean of its divisors is an integer number (3015040).

Almost surely, 2^11198707 is an apocalyptic number.

11198707 is a deficient number, since it is larger than the sum of its proper divisors (861453).

11198707 is an equidigital number, since it uses as much as digits as its factorization.

11198707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861452.

The product of its (nonzero) digits is 3528, while the sum is 34.

The square root of 11198707 is about 3346.4469217365. The cubic root of 11198707 is about 223.7291781754.

The spelling of 11198707 in words is "eleven million, one hundred ninety-eight thousand, seven hundred seven".