2340272532 has 96 divisors (see below), whose sum is σ = 5953457664. Its totient is φ = 711244800.

The previous prime is 2340272531. The next prime is 2340272569. The reversal of 2340272532 is 2352720432.

It is a self number, because there is not a number n which added to its sum of digits gives 2340272532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340272531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8328232 + ... + 8328512.

It is an arithmetic number, because the mean of its divisors is an integer number (62015184).

Almost surely, 2^2340272532 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 2340272532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2976728832).

2340272532 is an abundant number, since it is smaller than the sum of its proper divisors (3613185132).

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

2340272532 is a wasteful number, since it uses less digits than its factorization.

2340272532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 2340272532 is about 48376.3633606331. The cubic root of 2340272532 is about 1327.6659332020.

Adding to 2340272532 its reverse (2352720432), we get a palindrome (4692992964).

The spelling of 2340272532 in words is "two billion, three hundred forty million, two hundred seventy-two thousand, five hundred thirty-two".