2235466680 has 128 divisors (see below), whose sum is σ = 7170508800. Its totient is φ = 555558912.

The previous prime is 2235466631. The next prime is 2235466733. The reversal of 2235466680 is 866645322.

It is a happy number.

It is a super-2 number, since 2×2235466680² = 9994622554780444800, which contains 22 as substring.

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, 204801 + ... + 215439.

It is an arithmetic number, because the mean of its divisors is an integer number (56019600).

Almost surely, 2^2235466680 is an apocalyptic number.

2235466680 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 2235466680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3585254400).

2235466680 is an abundant number, since it is smaller than the sum of its proper divisors (4935042120).

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

2235466680 is a wasteful number, since it uses less digits than its factorization.

2235466680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10773 (or 10769 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 2235466680 is about 47280.7220757044. The cubic root of 2235466680 is about 1307.5432618667.

The spelling of 2235466680 in words is "two billion, two hundred thirty-five million, four hundred sixty-six thousand, six hundred eighty".