2196484 has 6 divisors (see below), whose sum is σ = 3843854. Its totient is φ = 1098240.

The previous prime is 2196473. The next prime is 2196487. The reversal of 2196484 is 4846912.

It can be written as a sum of positive squares in only one way, i.e., 2190400 + 6084 = 1480^2 + 78^2 .

It is not an unprimeable number, because it can be changed into a prime (2196487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274557 + ... + 274564.

2^2196484 is an apocalyptic number.

It is an amenable number.

2196484 is a deficient number, since it is larger than the sum of its proper divisors (1647370).

2196484 is a wasteful number, since it uses less digits than its factorization.

2196484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549125 (or 549123 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 2196484 is about 1482.0539801235. The cubic root of 2196484 is about 129.9898216883.

The spelling of 2196484 in words is "two million, one hundred ninety-six thousand, four hundred eighty-four".