2245231452 has 48 divisors (see below), whose sum is σ = 5302725120. Its totient is φ = 739318272.

The previous prime is 2245231399. The next prime is 2245231493. The reversal of 2245231452 is 2541325422.

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, 765613 + ... + 768539.

It is an arithmetic number, because the mean of its divisors is an integer number (110473440).

Almost surely, 2^2245231452 is an apocalyptic number.

It is an amenable number.

2245231452 is an abundant number, since it is smaller than the sum of its proper divisors (3057493668).

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

2245231452 is a wasteful number, since it uses less digits than its factorization.

2245231452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690 (or 3688 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 2245231452 is about 47383.8733326013. The cubic root of 2245231452 is about 1309.4443289444. Note that the first 3 decimals are identical.

Adding to 2245231452 its reverse (2541325422), we get a palindrome (4786556874).

The spelling of 2245231452 in words is "two billion, two hundred forty-five million, two hundred thirty-one thousand, four hundred fifty-two".