2240588 has 12 divisors (see below), whose sum is σ = 4481232. Its totient is φ = 960240.

The previous prime is 2240573. The next prime is 2240593. The reversal of 2240588 is 8850422.

2240588 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240588.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39983 + ... + 40038.

It is an arithmetic number, because the mean of its divisors is an integer number (373436).

2^2240588 is an apocalyptic number.

2240588 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2240588 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2240588 is a wasteful number, since it uses less digits than its factorization.

2240588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80032 (or 80030 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2240588 is about 1496.8593788329. The cubic root of 2240588 is about 130.8541001380.

The spelling of 2240588 in words is "two million, two hundred forty thousand, five hundred eighty-eight".