2231326080 has 192 divisors, whose sum is σ = 7781922720. Its totient is φ = 589086720.

The previous prime is 2231326079. The next prime is 2231326093. The reversal of 2231326080 is 806231322.

2231326080 is a `hidden beast` number, since 2 + 23 + 1 + 32 + 608 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-3 number, since 3×2231326080³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591400 + ... + 595160.

Almost surely, 2^2231326080 is an apocalyptic number.

2231326080 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 2231326080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3890961360).

2231326080 is an abundant number, since it is smaller than the sum of its proper divisors (5550596640).

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

2231326080 is a wasteful number, since it uses less digits than its factorization.

2231326080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3889 (or 3874 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2231326080 is about 47236.9143784816. The cubic root of 2231326080 is about 1306.7354723359.

The spelling of 2231326080 in words is "two billion, two hundred thirty-one million, three hundred twenty-six thousand, eighty".