2192394 has 16 divisors (see below), whose sum is σ = 4431168. Its totient is φ = 723072.

The previous prime is 2192387. The next prime is 2192417. The reversal of 2192394 is 4932912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 2465.

It is an arithmetic number, because the mean of its divisors is an integer number (276948).

2^2192394 is an apocalyptic number.

2192394 is an abundant number, since it is smaller than the sum of its proper divisors (2238774).

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

2192394 is a wasteful number, since it uses less digits than its factorization.

2192394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869.

The product of its digits is 3888, while the sum is 30.

The square root of 2192394 is about 1480.6734954067. The cubic root of 2192394 is about 129.9090883122.

The spelling of 2192394 in words is "two million, one hundred ninety-two thousand, three hundred ninety-four".