2196246 has 32 divisors (see below), whose sum is σ = 4864608. Its totient is φ = 656640.

The previous prime is 2196239. The next prime is 2196287. The reversal of 2196246 is 6426912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506 + ... + 3266.

It is an arithmetic number, because the mean of its divisors is an integer number (152019).

2^2196246 is an apocalyptic number.

2196246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2196246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432304).

2196246 is an abundant number, since it is smaller than the sum of its proper divisors (2668362).

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

2196246 is a wasteful number, since it uses less digits than its factorization.

2196246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its digits is 5184, while the sum is 30.

The square root of 2196246 is about 1481.9736839769. The cubic root of 2196246 is about 129.9851265035.

It can be divided in two parts, 2196 and 246, that added together give a palindrome (2442).

The spelling of 2196246 in words is "two million, one hundred ninety-six thousand, two hundred forty-six".