2240282040 has 32 divisors (see below), whose sum is σ = 6720846480. Its totient is φ = 597408512.

The previous prime is 2240282003. The next prime is 2240282071. The reversal of 2240282040 is 402820422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2240282040.

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, 9334389 + ... + 9334628.

Almost surely, 2^2240282040 is an apocalyptic number.

2240282040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240282040 is an abundant number, since it is smaller than the sum of its proper divisors (4480564440).

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

2240282040 is a wasteful number, since it uses less digits than its factorization.

2240282040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18669031 (or 18669027 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 2240282040 is about 47331.6177623373. The cubic root of 2240282040 is about 1308.4814367435.

It can be divided in two parts, 2 and 240282040, that added together give a palindrome (240282042).

The spelling of 2240282040 in words is "two billion, two hundred forty million, two hundred eighty-two thousand, forty".