2270483280 has 480 divisors, whose sum is σ = 9164413440. Its totient is φ = 497664000.

The previous prime is 2270483279. The next prime is 2270483323. The reversal of 2270483280 is 823840722.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3022905 + ... + 3023655.

It is an arithmetic number, because the mean of its divisors is an integer number (19092528).

Almost surely, 2^2270483280 is an apocalyptic number.

2270483280 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 2270483280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4582206720).

2270483280 is an abundant number, since it is smaller than the sum of its proper divisors (6893930160).

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

2270483280 is a wasteful number, since it uses less digits than its factorization.

2270483280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 2270483280 is about 47649.5884557254. The cubic root of 2270483280 is about 1314.3350896474.

The spelling of 2270483280 in words is "two billion, two hundred seventy million, four hundred eighty-three thousand, two hundred eighty".