2250580 has 24 divisors (see below), whose sum is σ = 4767840. Its totient is φ = 892320.

The previous prime is 2250559. The next prime is 2250581. The reversal of 2250580 is 850522.

It is a super-2 number, since 2×2250580² = 10130220672800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2191 + ... + 3049.

It is an arithmetic number, because the mean of its divisors is an integer number (198660).

2^2250580 is an apocalyptic number.

2250580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2250580 is an abundant number, since it is smaller than the sum of its proper divisors (2517260).

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

2250580 is a wasteful number, since it uses less digits than its factorization.

2250580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 997 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2250580 is about 1500.1933208757. The cubic root of 2250580 is about 131.0483282246.

The spelling of 2250580 in words is "two million, two hundred fifty thousand, five hundred eighty".