2057226462 has 24 divisors (see below), whose sum is σ = 4458835056. Its totient is φ = 685509696.

The previous prime is 2057226443. The next prime is 2057226481. The reversal of 2057226462 is 2646227502.

2057226462 is a `hidden beast` number, since 2 + 0 + 5 + 7 + 2 + 2 + 646 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2057226443) and next prime (2057226481).

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 11 ways as a sum of consecutive naturals, for example, 40143 + ... + 75669.

It is an arithmetic number, because the mean of its divisors is an integer number (185784794).

Almost surely, 2^2057226462 is an apocalyptic number.

2057226462 is an abundant number, since it is smaller than the sum of its proper divisors (2401608594).

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

2057226462 is a wasteful number, since it uses less digits than its factorization.

2057226462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38752 (or 38749 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2057226462 is about 45356.6584086615. The cubic root of 2057226462 is about 1271.8250285908.

The spelling of 2057226462 in words is "two billion, fifty-seven million, two hundred twenty-six thousand, four hundred sixty-two".