2195372 has 6 divisors (see below), whose sum is σ = 3841908. Its totient is φ = 1097684.

The previous prime is 2195359. The next prime is 2195381. The reversal of 2195372 is 2735912.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274418 + ... + 274425.

It is an arithmetic number, because the mean of its divisors is an integer number (640318).

2^2195372 is an apocalyptic number.

It is an amenable number.

2195372 is a deficient number, since it is larger than the sum of its proper divisors (1646536).

2195372 is a wasteful number, since it uses less digits than its factorization.

2195372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548847 (or 548845 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 2195372 is about 1481.6787776033. The cubic root of 2195372 is about 129.9678816117.

The spelling of 2195372 in words is "two million, one hundred ninety-five thousand, three hundred seventy-two".