2196732 has 24 divisors (see below), whose sum is σ = 5211472. Its totient is φ = 720000.

The previous prime is 2196731. The next prime is 2196737. The reversal of 2196732 is 2376912.

2196732 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 9⁵ + 6³ + 7⁵ + 3¹³ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2196732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196731) 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, 769 + ... + 2232.

2^2196732 is an apocalyptic number.

It is an amenable number.

2196732 is an abundant number, since it is smaller than the sum of its proper divisors (3014740).

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

2196732 is a wasteful number, since it uses less digits than its factorization.

2196732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3067 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 2196732 is about 1482.1376454297. The cubic root of 2196732 is about 129.9947137890.

The spelling of 2196732 in words is "two million, one hundred ninety-six thousand, seven hundred thirty-two".