2195732 has 24 divisors (see below), whose sum is σ = 4791360. Its totient is φ = 855360.

The previous prime is 2195731. The next prime is 2195749. The reversal of 2195732 is 2375912.

It is a junction number, because it is equal to n+sod(n) for n = 2195695 and 2195704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2195731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3257 + ... + 3872.

It is an arithmetic number, because the mean of its divisors is an integer number (199640).

2^2195732 is an apocalyptic number.

2195732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2195732 is an abundant number, since it is smaller than the sum of its proper divisors (2595628).

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

2195732 is a wasteful number, since it uses less digits than its factorization.

2195732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151 (or 7149 counting only the distinct ones).

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

The square root of 2195732 is about 1481.8002564448. The cubic root of 2195732 is about 129.9749853250.

The spelling of 2195732 in words is "two million, one hundred ninety-five thousand, seven hundred thirty-two".