2322661504 has 64 divisors (see below), whose sum is σ = 4814573400. Its totient is φ = 1114767360.

The previous prime is 2322661501. The next prime is 2322661531. The reversal of 2322661504 is 4051662232.

It can be written as a sum of positive squares in 4 ways, for example, as 568727104 + 1753934400 = 23848^2 + 41880^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2322661501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670144 + ... + 673600.

Almost surely, 2^2322661504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322661504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2407286700).

2322661504 is an abundant number, since it is smaller than the sum of its proper divisors (2491911896).

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

2322661504 is a wasteful number, since it uses less digits than its factorization.

2322661504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2322661504 is about 48193.9986305349. The cubic root of 2322661504 is about 1324.3272253694.

The spelling of 2322661504 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, five hundred four".