2214580 has 12 divisors (see below), whose sum is σ = 4650660. Its totient is φ = 885824.

The previous prime is 2214571. The next prime is 2214599. The reversal of 2214580 is 854122.

It can be written as a sum of positive squares in 2 ways, for example, as 1281424 + 933156 = 1132^2 + 966^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55345 + ... + 55384.

It is an arithmetic number, because the mean of its divisors is an integer number (387555).

2^2214580 is an apocalyptic number.

2214580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214580 is an abundant number, since it is smaller than the sum of its proper divisors (2436080).

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

2214580 is a wasteful number, since it uses less digits than its factorization.

2214580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110738 (or 110736 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2214580 is about 1488.1464981647. The cubic root of 2214580 is about 130.3458247865.

The spelling of 2214580 in words is "two million, two hundred fourteen thousand, five hundred eighty".