10891092 has 24 divisors (see below), whose sum is σ = 25492096. Its totient is φ = 3619008.

The previous prime is 10891087. The next prime is 10891099. The reversal of 10891092 is 29019801.

10891092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10891099) 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, 3168 + ... + 5640.

Almost surely, 2^10891092 is an apocalyptic number.

10891092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10891092 is an abundant number, since it is smaller than the sum of its proper divisors (14601004).

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

10891092 is a wasteful number, since it uses less digits than its factorization.

10891092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 10891092 is about 3300.1654503979. The cubic root of 10891092 is about 221.6616060302.

The spelling of 10891092 in words is "ten million, eight hundred ninety-one thousand, ninety-two".