2242396452 has 12 divisors (see below), whose sum is σ = 5232258416. Its totient is φ = 747465480.

The previous prime is 2242396423. The next prime is 2242396463. The reversal of 2242396452 is 2546932422.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2242396452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93433174 + ... + 93433197.

Almost surely, 2^2242396452 is an apocalyptic number.

It is an amenable number.

2242396452 is an abundant number, since it is smaller than the sum of its proper divisors (2989861964).

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

2242396452 is a wasteful number, since it uses less digits than its factorization.

2242396452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186866378 (or 186866376 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 2242396452 is about 47353.9486421143. The cubic root of 2242396452 is about 1308.8929621453.

The spelling of 2242396452 in words is "two billion, two hundred forty-two million, three hundred ninety-six thousand, four hundred fifty-two".