2256927120 has 240 divisors, whose sum is σ = 8688551040. Its totient is φ = 514308096.

The previous prime is 2256927109. The next prime is 2256927149. The reversal of 2256927120 is 217296522.

It is a happy number.

2256927120 is a `hidden beast` number, since 2 + 2 + 569 + 2 + 71 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2867367 + ... + 2868153.

It is an arithmetic number, because the mean of its divisors is an integer number (36202296).

Almost surely, 2^2256927120 is an apocalyptic number.

2256927120 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 2256927120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344275520).

2256927120 is an abundant number, since it is smaller than the sum of its proper divisors (6431623920).

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

2256927120 is a wasteful number, since it uses less digits than its factorization.

2256927120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2256927120 is about 47507.1270442657. The cubic root of 2256927120 is about 1311.7140742430.

The spelling of 2256927120 in words is "two billion, two hundred fifty-six million, nine hundred twenty-seven thousand, one hundred twenty".