1057573 has 8 divisors (see below), whose sum is σ = 1169280. Its totient is φ = 948480.

The previous prime is 1057561. The next prime is 1057577. The reversal of 1057573 is 3757501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1057573 - 2⁵ = 1057541 is a prime.

It is a super-2 number, since 2×1057573² = 2236921300658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057577) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 261 + ... + 1477.

It is an arithmetic number, because the mean of its divisors is an integer number (146160).

2^1057573 is an apocalyptic number.

It is an amenable number.

1057573 is a deficient number, since it is larger than the sum of its proper divisors (111707).

1057573 is a wasteful number, since it uses less digits than its factorization.

1057573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 1057573 is about 1028.3836832622. The cubic root of 1057573 is about 101.8834051554.

It can be divided in two parts, 10575 and 73, that added together give a cube (10648 = 22³).

The spelling of 1057573 in words is "one million, fifty-seven thousand, five hundred seventy-three".