2239874560 has 240 divisors, whose sum is σ = 6752880288. Its totient is φ = 697466880.

The previous prime is 2239874551. The next prime is 2239874561. The reversal of 2239874560 is 654789322.

It is a self number, because there is not a number n which added to its sum of digits gives 2239874560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239874561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2167804 + ... + 2168836.

Almost surely, 2^2239874560 is an apocalyptic number.

2239874560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2239874560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3376440144).

2239874560 is an abundant number, since it is smaller than the sum of its proper divisors (4513005728).

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

2239874560 is a wasteful number, since it uses less digits than its factorization.

2239874560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2239874560 is about 47327.3130443722. The cubic root of 2239874560 is about 1308.4020996577.

The spelling of 2239874560 in words is "two billion, two hundred thirty-nine million, eight hundred seventy-four thousand, five hundred sixty".