2252320426 has 8 divisors (see below), whose sum is σ = 3383836704. Its totient is φ = 1124374860.

The previous prime is 2252320423. The next prime is 2252320459. The reversal of 2252320426 is 6240232522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2252320394 and 2252320403.

It is not an unprimeable number, because it can be changed into a prime (2252320423) 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, 891100 + ... + 893623.

It is an arithmetic number, because the mean of its divisors is an integer number (422979588).

Almost surely, 2^2252320426 is an apocalyptic number.

2252320426 is a deficient number, since it is larger than the sum of its proper divisors (1131516278).

2252320426 is a wasteful number, since it uses less digits than its factorization.

2252320426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785356.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2252320426 is about 47458.6180371911. The cubic root of 2252320426 is about 1310.8210043000.

Adding to 2252320426 its reverse (6240232522), we get a palindrome (8492552948).

The spelling of 2252320426 in words is "two billion, two hundred fifty-two million, three hundred twenty thousand, four hundred twenty-six".