2330215452 has 72 divisors (see below), whose sum is σ = 6273614256. Its totient is φ = 755733888.

The previous prime is 2330215439. The next prime is 2330215463. The reversal of 2330215452 is 2545120332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 3568 + ... + 68360.

Almost surely, 2^2330215452 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 2330215452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3136807128).

2330215452 is an abundant number, since it is smaller than the sum of its proper divisors (3943398804).

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

2330215452 is a wasteful number, since it uses less digits than its factorization.

2330215452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64849 (or 64835 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2330215452 is about 48272.3052277390. The cubic root of 2330215452 is about 1325.7613665285.

Adding to 2330215452 its reverse (2545120332), we get a palindrome (4875335784).

The spelling of 2330215452 in words is "two billion, three hundred thirty million, two hundred fifteen thousand, four hundred fifty-two".