2196582 has 8 divisors (see below), whose sum is σ = 4393176. Its totient is φ = 732192.

The previous prime is 2196563. The next prime is 2196583. The reversal of 2196582 is 2856912.

It is a sphenic number, since it is the product of 3 distinct primes.

2196582 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183043 + ... + 183054.

It is an arithmetic number, because the mean of its divisors is an integer number (549147).

2^2196582 is an apocalyptic number.

2196582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2196582 is a wasteful number, since it uses less digits than its factorization.

2196582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366102.

The product of its digits is 8640, while the sum is 33.

The square root of 2196582 is about 1482.0870419783. The cubic root of 2196582 is about 129.9917549011.

The spelling of 2196582 in words is "two million, one hundred ninety-six thousand, five hundred eighty-two".