2240105274 has 128 divisors (see below), whose sum is σ = 5660928000. Its totient is φ = 650620800.

The previous prime is 2240105239. The next prime is 2240105279. The reversal of 2240105274 is 4725010422.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2240105279) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1436107 + ... + 1437665.

It is an arithmetic number, because the mean of its divisors is an integer number (44226000).

Almost surely, 2^2240105274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240105274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830464000).

2240105274 is an abundant number, since it is smaller than the sum of its proper divisors (3420822726).

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

2240105274 is a wasteful number, since it uses less digits than its factorization.

2240105274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 2240105274 is about 47329.7504113428. The cubic root of 2240105274 is about 1308.4470212683.

Adding to 2240105274 its reverse (4725010422), we get a palindrome (6965115696).

The spelling of 2240105274 in words is "two billion, two hundred forty million, one hundred five thousand, two hundred seventy-four".