2242236432 has 20 divisors (see below), whose sum is σ = 5792444240. Its totient is φ = 747412128.

The previous prime is 2242236421. The next prime is 2242236449. The reversal of 2242236432 is 2346322422.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2242236432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23356582 + ... + 23356677.

It is an arithmetic number, because the mean of its divisors is an integer number (289622212).

Almost surely, 2^2242236432 is an apocalyptic number.

It is an amenable number.

2242236432 is an abundant number, since it is smaller than the sum of its proper divisors (3550207808).

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

2242236432 is a wasteful number, since it uses less digits than its factorization.

2242236432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46713270 (or 46713264 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 2242236432 is about 47352.2589957438. The cubic root of 2242236432 is about 1308.8618267003.

Adding to 2242236432 its reverse (2346322422), we get a palindrome (4588558854).

The spelling of 2242236432 in words is "two billion, two hundred forty-two million, two hundred thirty-six thousand, four hundred thirty-two".