2193692 has 6 divisors (see below), whose sum is σ = 3838968. Its totient is φ = 1096844.

The previous prime is 2193689. The next prime is 2193701. The reversal of 2193692 is 2963912.

2193692 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274208 + ... + 274215.

It is an arithmetic number, because the mean of its divisors is an integer number (639828).

2^2193692 is an apocalyptic number.

It is an amenable number.

2193692 is a deficient number, since it is larger than the sum of its proper divisors (1645276).

2193692 is a wasteful number, since it uses less digits than its factorization.

2193692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548427 (or 548425 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 2193692 is about 1481.1117446027. Note that the first 3 decimals coincide. The cubic root of 2193692 is about 129.9347206772.

The spelling of 2193692 in words is "two million, one hundred ninety-three thousand, six hundred ninety-two".