9214272080 has 240 divisors, whose sum is σ = 24409330560. Its totient is φ = 3228825600.

The previous prime is 9214272049. The next prime is 9214272113. The reversal of 9214272080 is 802724129.

It is a Cunningham number, because it is equal to 95991²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 9214272080.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27837515 + ... + 27837845.

It is an arithmetic number, because the mean of its divisors is an integer number (101705544).

Almost surely, 2^9214272080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9214272080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12204665280).

9214272080 is an abundant number, since it is smaller than the sum of its proper divisors (15195058480).

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

9214272080 is a wasteful number, since it uses less digits than its factorization.

9214272080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 9214272080 is about 95990.9999947912. Note that the first 5 decimals coincide. The cubic root of 9214272080 is about 2096.4620761740.

The spelling of 9214272080 in words is "nine billion, two hundred fourteen million, two hundred seventy-two thousand, eighty".