2322623445 has 16 divisors (see below), whose sum is σ = 3760972992. Its totient is φ = 1223807360.

The previous prime is 2322623423. The next prime is 2322623449. The reversal of 2322623445 is 5443262232.

2322623445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2322623445 - 2⁸ = 2322623189 is a prime.

It is a super-3 number, since 3×2322623445³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322623449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931536 + ... + 934025.

It is an arithmetic number, because the mean of its divisors is an integer number (235060812).

Almost surely, 2^2322623445 is an apocalyptic number.

It is an amenable number.

2322623445 is a deficient number, since it is larger than the sum of its proper divisors (1438349547).

2322623445 is a wasteful number, since it uses less digits than its factorization.

2322623445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865652.

The product of its digits is 69120, while the sum is 33.

The square root of 2322623445 is about 48193.6037768499. The cubic root of 2322623445 is about 1324.3199918795.

Adding to 2322623445 its reverse (5443262232), we get a palindrome (7765885677).

The spelling of 2322623445 in words is "two billion, three hundred twenty-two million, six hundred twenty-three thousand, four hundred forty-five".