2320147452 has 72 divisors (see below), whose sum is σ = 6304072320. Its totient is φ = 662212320.

The previous prime is 2320147441. The next prime is 2320147469. The reversal of 2320147452 is 2547410232.

2320147452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 915427 + ... + 917957.

It is an arithmetic number, because the mean of its divisors is an integer number (87556560).

Almost surely, 2^2320147452 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 2320147452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3152036160).

2320147452 is an abundant number, since it is smaller than the sum of its proper divisors (3983924868).

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

2320147452 is a wasteful number, since it uses less digits than its factorization.

2320147452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111 (or 4102 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2320147452 is about 48167.9089436110. The cubic root of 2320147452 is about 1323.8492349999.

Adding to 2320147452 its reverse (2547410232), we get a palindrome (4867557684).

The spelling of 2320147452 in words is "two billion, three hundred twenty million, one hundred forty-seven thousand, four hundred fifty-two".