2602440912 has 80 divisors (see below), whose sum is σ = 6851436480. Its totient is φ = 850968576.

The previous prime is 2602440899. The next prime is 2602440923. The reversal of 2602440912 is 2190442062.

It is a self number, because there is not a number n which added to its sum of digits gives 2602440912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256528 + ... + 2257680.

It is an arithmetic number, because the mean of its divisors is an integer number (85642956).

Almost surely, 2^2602440912 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 2602440912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3425718240).

2602440912 is an abundant number, since it is smaller than the sum of its proper divisors (4248995568).

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

2602440912 is a wasteful number, since it uses less digits than its factorization.

2602440912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2014 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2602440912 is about 51014.1246323016. The cubic root of 2602440912 is about 1375.4990430095.

Adding to 2602440912 its reverse (2190442062), we get a palindrome (4792882974).

The spelling of 2602440912 in words is "two billion, six hundred two million, four hundred forty thousand, nine hundred twelve".