2257304371 has 8 divisors (see below), whose sum is σ = 2586411360. Its totient is φ = 1929856128.

The previous prime is 2257304351. The next prime is 2257304377. The reversal of 2257304371 is 1734037522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2257304371 - 2¹³ = 2257296179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2257304377) 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, 411766 + ... + 417211.

It is an arithmetic number, because the mean of its divisors is an integer number (323301420).

Almost surely, 2^2257304371 is an apocalyptic number.

2257304371 is a deficient number, since it is larger than the sum of its proper divisors (329106989).

2257304371 is an equidigital number, since it uses as much as digits as its factorization.

2257304371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829373.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 2257304371 is about 47511.0973457781. The cubic root of 2257304371 is about 1311.7871555982.

The spelling of 2257304371 in words is "two billion, two hundred fifty-seven million, three hundred four thousand, three hundred seventy-one".