2626224040 has 32 divisors (see below), whose sum is σ = 6446187360. Its totient is φ = 954990400.

The previous prime is 2626224037. The next prime is 2626224047. The reversal of 2626224040 is 404226262.

It is not an unprimeable number, because it can be changed into a prime (2626224047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2983906 + ... + 2984785.

It is an arithmetic number, because the mean of its divisors is an integer number (201443355).

Almost surely, 2^2626224040 is an apocalyptic number.

2626224040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2626224040 is an abundant number, since it is smaller than the sum of its proper divisors (3819963320).

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

2626224040 is a wasteful number, since it uses less digits than its factorization.

2626224040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968713 (or 5968709 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2626224040 is about 51246.6978448368. The cubic root of 2626224040 is about 1379.6764697004.

It can be divided in two parts, 262622 and 4040, that added together give a palindrome (266662).

The spelling of 2626224040 in words is "two billion, six hundred twenty-six million, two hundred twenty-four thousand, forty".