2229480 has 96 divisors (see below), whose sum is σ = 7918560. Its totient is φ = 539520.

The previous prime is 2229473. The next prime is 2229497. The reversal of 2229480 is 849222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3679 + ... + 4241.

It is an arithmetic number, because the mean of its divisors is an integer number (82485).

2^2229480 is an apocalyptic number.

2229480 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 2229480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3959280).

2229480 is an abundant number, since it is smaller than the sum of its proper divisors (5689080).

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

2229480 is a wasteful number, since it uses less digits than its factorization.

2229480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2229480 is about 1493.1443332779. The cubic root of 2229480 is about 130.6374998531.

The spelling of 2229480 in words is "two million, two hundred twenty-nine thousand, four hundred eighty".