2057462682 has 32 divisors (see below), whose sum is σ = 4523295744. Its totient is φ = 618711600.

The previous prime is 2057462629. The next prime is 2057462683. The reversal of 2057462682 is 2862647502.

It is not an unprimeable number, because it can be changed into a prime (2057462683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110338 + ... + 127629.

It is an arithmetic number, because the mean of its divisors is an integer number (141352992).

Almost surely, 2^2057462682 is an apocalyptic number.

2057462682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2057462682 is an abundant number, since it is smaller than the sum of its proper divisors (2465833062).

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

2057462682 is a wasteful number, since it uses less digits than its factorization.

2057462682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238114.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 2057462682 is about 45359.2623617272. The cubic root of 2057462682 is about 1271.8737056188.

The spelling of 2057462682 in words is "two billion, fifty-seven million, four hundred sixty-two thousand, six hundred eighty-two".