2146192 has 20 divisors (see below), whose sum is σ = 4293376. Its totient is φ = 1038240.

The previous prime is 2146181. The next prime is 2146201. The reversal of 2146192 is 2916412.

2146192 is an admirable number.

It is a super-2 number, since 2×2146192² = 9212280201728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668 + ... + 2659.

2^2146192 is an apocalyptic number.

It is an amenable number.

2146192 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2146192 is a wasteful number, since it uses less digits than its factorization.

2146192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366 (or 4360 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 2146192 is about 1464.9887371581. The cubic root of 2146192 is about 128.9900439004.

The spelling of 2146192 in words is "two million, one hundred forty-six thousand, one hundred ninety-two".