1057132 has 6 divisors (see below), whose sum is σ = 1849988. Its totient is φ = 528564.

The previous prime is 1057129. The next prime is 1057157. The reversal of 1057132 is 2317501.

It is a super-2 number, since 2×1057132² = 2235056130848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132138 + ... + 132145.

2^1057132 is an apocalyptic number.

It is an amenable number.

1057132 is a deficient number, since it is larger than the sum of its proper divisors (792856).

1057132 is a wasteful number, since it uses less digits than its factorization.

1057132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264287 (or 264285 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1057132 is about 1028.1692467683. The cubic root of 1057132 is about 101.8692416483.

The spelling of 1057132 in words is "one million, fifty-seven thousand, one hundred thirty-two".