2196252 has 18 divisors (see below), whose sum is σ = 5551728. Its totient is φ = 732072.

The previous prime is 2196239. The next prime is 2196287. The reversal of 2196252 is 2526912.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30468 + ... + 30539.

2^2196252 is an apocalyptic number.

It is an amenable number.

2196252 is an abundant number, since it is smaller than the sum of its proper divisors (3355476).

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

2196252 is a wasteful number, since it uses less digits than its factorization.

2196252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61017 (or 61012 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 2196252 is about 1481.9757083029. The cubic root of 2196252 is about 129.9852448737.

The spelling of 2196252 in words is "two million, one hundred ninety-six thousand, two hundred fifty-two".