1057086 has 12 divisors (see below), whose sum is σ = 2290392. Its totient is φ = 352356.

The previous prime is 1057051. The next prime is 1057087. The reversal of 1057086 is 6807501.

1057086 is a `hidden beast` number, since 10 + 570 + 86 = 666.

It is a super-2 number, since 2×1057086² = 2234861622792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29346 + ... + 29381.

It is an arithmetic number, because the mean of its divisors is an integer number (190866).

2^1057086 is an apocalyptic number.

1057086 is an abundant number, since it is smaller than the sum of its proper divisors (1233306).

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

1057086 is a wasteful number, since it uses less digits than its factorization.

1057086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58735 (or 58732 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1057086 is about 1028.1468766669. The cubic root of 1057086 is about 101.8677640488.

The spelling of 1057086 in words is "one million, fifty-seven thousand, eighty-six".