2257423371 has 16 divisors (see below), whose sum is σ = 3822092800. Its totient is φ = 1289956104.

The previous prime is 2257423321. The next prime is 2257423373. The reversal of 2257423371 is 1733247522.

2257423371 is a `hidden beast` number, since 225 + 7 + 423 + 3 + 7 + 1 = 666.

It is not a de Polignac number, because 2257423371 - 2⁹ = 2257422859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2257423373) 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 15 ways as a sum of consecutive naturals, for example, 5971831 + ... + 5972208.

It is an arithmetic number, because the mean of its divisors is an integer number (238880800).

Almost surely, 2^2257423371 is an apocalyptic number.

2257423371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2257423371 is a deficient number, since it is larger than the sum of its proper divisors (1564669429).

2257423371 is a wasteful number, since it uses less digits than its factorization.

2257423371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11944055 (or 11944049 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 2257423371 is about 47512.3496682705. The cubic root of 2257423371 is about 1311.8102066808.

The spelling of 2257423371 in words is "two billion, two hundred fifty-seven million, four hundred twenty-three thousand, three hundred seventy-one".