2264424440 has 32 divisors (see below), whose sum is σ = 5096736000. Its totient is φ = 905453184.

The previous prime is 2264424403. The next prime is 2264424499. The reversal of 2264424440 is 444244622.

It is a super-3 number, since 3×2264424440³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2264424397 and 2264424406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130601 + ... + 146919.

It is an arithmetic number, because the mean of its divisors is an integer number (159273000).

Almost surely, 2^2264424440 is an apocalyptic number.

2264424440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2264424440 is an abundant number, since it is smaller than the sum of its proper divisors (2832311560).

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

2264424440 is a wasteful number, since it uses less digits than its factorization.

2264424440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19799 (or 19795 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

The square root of 2264424440 is about 47585.9689404345. The cubic root of 2264424440 is about 1313.1649364227.

The spelling of 2264424440 in words is "two billion, two hundred sixty-four million, four hundred twenty-four thousand, four hundred forty".