11198892 has 12 divisors (see below), whose sum is σ = 26130776. Its totient is φ = 3732960.

The previous prime is 11198879. The next prime is 11198893. The reversal of 11198892 is 29889111.

11198892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11198892.

It is not an unprimeable number, because it can be changed into a prime (11198893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466609 + ... + 466632.

Almost surely, 2^11198892 is an apocalyptic number.

11198892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11198892 is an abundant number, since it is smaller than the sum of its proper divisors (14931884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11198892 is a wasteful number, since it uses less digits than its factorization.

11198892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933248 (or 933246 counting only the distinct ones).

The product of its digits is 10368, while the sum is 39.

The square root of 11198892 is about 3346.4745628796. The cubic root of 11198892 is about 223.7304101530.

It can be divided in two parts, 11198 and 892, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 11198892 in words is "eleven million, one hundred ninety-eight thousand, eight hundred ninety-two".