2057260671 has 12 divisors (see below), whose sum is σ = 2973865440. Its totient is φ = 1370460960.

The previous prime is 2057260651. The next prime is 2057260679. The reversal of 2057260671 is 1760627502.

2057260671 is a `hidden beast` number, since 20 + 572 + 6 + 0 + 67 + 1 = 666.

It is not a de Polignac number, because 2057260671 - 2¹³ = 2057252479 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057260679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74631 + ... + 98408.

It is an arithmetic number, because the mean of its divisors is an integer number (247822120).

Almost surely, 2^2057260671 is an apocalyptic number.

2057260671 is a deficient number, since it is larger than the sum of its proper divisors (916604769).

2057260671 is a wasteful number, since it uses less digits than its factorization.

2057260671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174366 (or 174363 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 2057260671 is about 45357.0355182082. The cubic root of 2057260671 is about 1271.8320781504.

The spelling of 2057260671 in words is "two billion, fifty-seven million, two hundred sixty thousand, six hundred seventy-one".