2243080 has 32 divisors (see below), whose sum is σ = 5768640. Its totient is φ = 768960.

The previous prime is 2243077. The next prime is 2243081. The reversal of 2243080 is 803422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2243081) 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, 3726 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (180270).

2^2243080 is an apocalyptic number.

2243080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2243080 is an abundant number, since it is smaller than the sum of its proper divisors (3525560).

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

2243080 is a wasteful number, since it uses less digits than its factorization.

2243080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8029 (or 8025 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2243080 is about 1497.6915570304. The cubic root of 2243080 is about 130.9025944915.

The spelling of 2243080 in words is "two million, two hundred forty-three thousand, eighty".