2285268480 has 480 divisors, whose sum is σ = 8824578048. Its totient is φ = 541900800.

The previous prime is 2285268463. The next prime is 2285268499. The reversal of 2285268480 is 848625822.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 17994177 + ... + 17994303.

Almost surely, 2^2285268480 is an apocalyptic number.

2285268480 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 2285268480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4412289024).

2285268480 is an abundant number, since it is smaller than the sum of its proper divisors (6539309568).

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

2285268480 is a wasteful number, since it uses less digits than its factorization.

2285268480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 2285268480 is about 47804.4817982582. The cubic root of 2285268480 is about 1317.1818664965.

The spelling of 2285268480 in words is "two billion, two hundred eighty-five million, two hundred sixty-eight thousand, four hundred eighty".