2322615152 has 80 divisors (see below), whose sum is σ = 5302181472. Its totient is φ = 971688960.

The previous prime is 2322615143. The next prime is 2322615173. The reversal of 2322615152 is 2515162232.

It is a super-2 number, since 2×2322615152² = 10789082288599966208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907058 + ... + 909614.

Almost surely, 2^2322615152 is an apocalyptic number.

2322615152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322615152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2651090736).

2322615152 is an abundant number, since it is smaller than the sum of its proper divisors (2979566320).

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

2322615152 is a wasteful number, since it uses less digits than its factorization.

2322615152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986 (or 2980 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 2322615152 is about 48193.5177383847. The cubic root of 2322615152 is about 1324.3184157023.

Adding to 2322615152 its reverse (2515162232), we get a palindrome (4837777384).

The spelling of 2322615152 in words is "two billion, three hundred twenty-two million, six hundred fifteen thousand, one hundred fifty-two".