2229580 has 24 divisors (see below), whose sum is σ = 4798080. Its totient is φ = 869760.

The previous prime is 2229569. The next prime is 2229581. The reversal of 2229580 is 859222.

It is a d-powerful number, because it can be written as 2 + 2¹⁶ + 2¹⁶ + 9³ + 5⁴ + 8⁷ + 0 .

It is not an unprimeable number, because it can be changed into a prime (2229581) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 540 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (199920).

2^2229580 is an apocalyptic number.

2229580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2229580 is an abundant number, since it is smaller than the sum of its proper divisors (2568500).

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

2229580 is a wasteful number, since it uses less digits than its factorization.

2229580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2229580 is about 1493.1778192834. The cubic root of 2229580 is about 130.6394530073.

It can be divided in two parts, 2229 and 580, that added together give a square (2809 = 53²).

The spelling of 2229580 in words is "two million, two hundred twenty-nine thousand, five hundred eighty".