2097192 has 16 divisors (see below), whose sum is σ = 5243040. Its totient is φ = 699056.

The previous prime is 2097169. The next prime is 2097211. The reversal of 2097192 is 2917902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43668 + ... + 43715.

It is an arithmetic number, because the mean of its divisors is an integer number (327690).

2^2097192 is an apocalyptic number.

It is an amenable number.

2097192 is an abundant number, since it is smaller than the sum of its proper divisors (3145848).

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

2097192 is a wasteful number, since it uses less digits than its factorization.

2097192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87392 (or 87388 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 2097192 is about 1448.1684984835. The cubic root of 2097192 is about 128.0008137969. Note that the first 3 decimals are identical.

The spelling of 2097192 in words is "two million, ninety-seven thousand, one hundred ninety-two".