2057362422 has 8 divisors (see below), whose sum is σ = 4114724856. Its totient is φ = 685787472.

The previous prime is 2057362387. The next prime is 2057362453. The reversal of 2057362422 is 2242637502.

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

2057362422 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171446863 + ... + 171446874.

It is an arithmetic number, because the mean of its divisors is an integer number (514340607).

Almost surely, 2^2057362422 is an apocalyptic number.

2057362422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2057362422 is a wasteful number, since it uses less digits than its factorization.

2057362422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342893742.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2057362422 is about 45358.1571715607. The cubic root of 2057362422 is about 1271.8530458469.

Adding to 2057362422 its reverse (2242637502), we get a palindrome (4299999924).

The spelling of 2057362422 in words is "two billion, fifty-seven million, three hundred sixty-two thousand, four hundred twenty-two".