2240076660 has 96 divisors (see below), whose sum is σ = 6404614272. Its totient is φ = 584855040.

The previous prime is 2240076653. The next prime is 2240076691. The reversal of 2240076660 is 666700422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 693850 + ... + 697070.

It is an arithmetic number, because the mean of its divisors is an integer number (66714732).

Almost surely, 2^2240076660 is an apocalyptic number.

2240076660 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 2240076660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3202307136).

2240076660 is an abundant number, since it is smaller than the sum of its proper divisors (4164537612).

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

2240076660 is a wasteful number, since it uses less digits than its factorization.

2240076660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3471 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2240076660 is about 47329.4481269326. The cubic root of 2240076660 is about 1308.4414500923.

The spelling of 2240076660 in words is "two billion, two hundred forty million, seventy-six thousand, six hundred sixty".