2226324540 has 48 divisors (see below), whose sum is σ = 6800411520. Its totient is φ = 539714880.

The previous prime is 2226324439. The next prime is 2226324547. The reversal of 2226324540 is 454236222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2226324498 and 2226324507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226324547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1685950 + ... + 1687269.

It is an arithmetic number, because the mean of its divisors is an integer number (141675240).

Almost surely, 2^2226324540 is an apocalyptic number.

2226324540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226324540 is an abundant number, since it is smaller than the sum of its proper divisors (4574086980).

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

2226324540 is a wasteful number, since it uses less digits than its factorization.

2226324540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373242 (or 3373240 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2226324540 is about 47183.9436673112. The cubic root of 2226324540 is about 1305.7583883267.

The spelling of 2226324540 in words is "two billion, two hundred twenty-six million, three hundred twenty-four thousand, five hundred forty".