2254524340 has 24 divisors (see below), whose sum is σ = 4743024552. Its totient is φ = 900186240.

The previous prime is 2254524319. The next prime is 2254524403. The reversal of 2254524340 is 434254522.

It can be written as a sum of positive squares in 4 ways, for example, as 229704336 + 2024820004 = 15156^2 + 44998^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90051 + ... + 112330.

It is an arithmetic number, because the mean of its divisors is an integer number (197626023).

Almost surely, 2^2254524340 is an apocalyptic number.

2254524340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2254524340 is an abundant number, since it is smaller than the sum of its proper divisors (2488500212).

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

2254524340 is a wasteful number, since it uses less digits than its factorization.

2254524340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202947 (or 202945 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 2254524340 is about 47481.8316832870. The cubic root of 2254524340 is about 1311.2484146215.

Adding to 2254524340 its reverse (434254522), we get a palindrome (2688778862).

The spelling of 2254524340 in words is "two billion, two hundred fifty-four million, five hundred twenty-four thousand, three hundred forty".