2192604 has 24 divisors (see below), whose sum is σ = 5176080. Its totient is φ = 722304.

The previous prime is 2192591. The next prime is 2192621. The reversal of 2192604 is 4062912.

2192604 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 2094.

It is an arithmetic number, because the mean of its divisors is an integer number (215670).

2^2192604 is an apocalyptic number.

It is an amenable number.

2192604 is an abundant number, since it is smaller than the sum of its proper divisors (2983476).

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

2192604 is a wasteful number, since it uses less digits than its factorization.

2192604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2192604 is about 1480.7444073843. The cubic root of 2192604 is about 129.9132359908.

The spelling of 2192604 in words is "two million, one hundred ninety-two thousand, six hundred four".