2240587822 has 16 divisors (see below), whose sum is σ = 3710593152. Its totient is φ = 1006177720.

The previous prime is 2240587819. The next prime is 2240587823. The reversal of 2240587822 is 2287850422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240587823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611698 + ... + 615349.

It is an arithmetic number, because the mean of its divisors is an integer number (231912072).

Almost surely, 2^2240587822 is an apocalyptic number.

2240587822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240587822 is a deficient number, since it is larger than the sum of its proper divisors (1470005330).

2240587822 is a wasteful number, since it uses less digits than its factorization.

2240587822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227143.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 2240587822 is about 47334.8478607463. The cubic root of 2240587822 is about 1308.5409667284.

The spelling of 2240587822 in words is "two billion, two hundred forty million, five hundred eighty-seven thousand, eight hundred twenty-two".