2240433624 has 128 divisors (see below), whose sum is σ = 6642881280. Its totient is φ = 620736000.

The previous prime is 2240433593. The next prime is 2240433667. The reversal of 2240433624 is 4263340422.

It is a junction number, because it is equal to n+sod(n) for n = 2240433591 and 2240433600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364174 + ... + 370274.

It is an arithmetic number, because the mean of its divisors is an integer number (51897510).

Almost surely, 2^2240433624 is an apocalyptic number.

2240433624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240433624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3321440640).

2240433624 is an abundant number, since it is smaller than the sum of its proper divisors (4402447656).

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

2240433624 is a wasteful number, since it uses less digits than its factorization.

2240433624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241 (or 6237 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 2240433624 is about 47333.2190327258. The cubic root of 2240433624 is about 1308.5109479648.

The spelling of 2240433624 in words is "two billion, two hundred forty million, four hundred thirty-three thousand, six hundred twenty-four".