2115242332 has 24 divisors (see below), whose sum is σ = 4320497664. Its totient is φ = 887243952.

The previous prime is 2115242329. The next prime is 2115242341. The reversal of 2115242332 is 2332425112.

It is a junction number, because it is equal to n+sod(n) for n = 2115242297 and 2115242306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802348 + ... + 804979.

It is an arithmetic number, because the mean of its divisors is an integer number (180020736).

Almost surely, 2^2115242332 is an apocalyptic number.

It is an amenable number.

2115242332 is an abundant number, since it is smaller than the sum of its proper divisors (2205255332).

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

2115242332 is a wasteful number, since it uses less digits than its factorization.

2115242332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607385 (or 1607383 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2115242332 is about 45991.7637409134. The cubic root of 2115242332 is about 1283.6699550905.

Adding to 2115242332 its reverse (2332425112), we get a palindrome (4447667444).

The spelling of 2115242332 in words is "two billion, one hundred fifteen million, two hundred forty-two thousand, three hundred thirty-two".