2232902720 has 168 divisors, whose sum is σ = 5638675032. Its totient is φ = 841850880.

The previous prime is 2232902717. The next prime is 2232902759. The reversal of 2232902720 is 272092322.

It can be written as a sum of positive squares in 4 ways, for example, as 476286976 + 1756615744 = 21824^2 + 41912^2 .

It is a super-3 number, since 3×2232902720³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16298492 + ... + 16298628.

Almost surely, 2^2232902720 is an apocalyptic number.

2232902720 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 2232902720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819337516).

2232902720 is an abundant number, since it is smaller than the sum of its proper divisors (3405772312).

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

2232902720 is a wasteful number, since it uses less digits than its factorization.

2232902720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2232902720 is about 47253.6000744917. The cubic root of 2232902720 is about 1307.0431767052.

The spelling of 2232902720 in words is "two billion, two hundred thirty-two million, nine hundred two thousand, seven hundred twenty".