2422580 has 24 divisors (see below), whose sum is σ = 5148360. Its totient is φ = 957440.

The previous prime is 2422579. The next prime is 2422621. The reversal of 2422580 is 852242.

It can be written as a sum of positive squares in 4 ways, for example, as 1444 + 2421136 = 38^2 + 1556^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100 + ... + 2460.

It is an arithmetic number, because the mean of its divisors is an integer number (214515).

2^2422580 is an apocalyptic number.

2422580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422580 is an abundant number, since it is smaller than the sum of its proper divisors (2725780).

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

2422580 is a wasteful number, since it uses less digits than its factorization.

2422580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2422580 is about 1556.4639411178. The cubic root of 2422580 is about 134.3051632784.

The spelling of 2422580 in words is "two million, four hundred twenty-two thousand, five hundred eighty".