2106192 has 40 divisors (see below), whose sum is σ = 5937120. Its totient is φ = 638080.

The previous prime is 2106191. The next prime is 2106197. The reversal of 2106192 is 2916012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106191) 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, 1467 + ... + 2522.

It is an arithmetic number, because the mean of its divisors is an integer number (148428).

2^2106192 is an apocalyptic number.

2106192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2106192 is an abundant number, since it is smaller than the sum of its proper divisors (3830928).

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

2106192 is a wasteful number, since it uses less digits than its factorization.

2106192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2106192 is about 1451.2725450445. The cubic root of 2106192 is about 128.1836556339.

The spelling of 2106192 in words is "two million, one hundred six thousand, one hundred ninety-two".