2254313920 has 28 divisors (see below), whose sum is σ = 5368085784. Its totient is φ = 901725440.

The previous prime is 2254313909. The next prime is 2254313923. The reversal of 2254313920 is 293134522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254313923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3522046 + ... + 3522685.

Almost surely, 2^2254313920 is an apocalyptic number.

2254313920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2254313920 is an abundant number, since it is smaller than the sum of its proper divisors (3113771864).

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

2254313920 is an equidigital number, since it uses as much as digits as its factorization.

2254313920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044748 (or 7044738 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2254313920 is about 47479.6158366935. The cubic root of 2254313920 is about 1311.2076193976.

It can be divided in two parts, 22543 and 13920, that added together give a palindrome (36463).

The spelling of 2254313920 in words is "two billion, two hundred fifty-four million, three hundred thirteen thousand, nine hundred twenty".