1057093 has 2 divisors, whose sum is σ = 1057094. Its totient is φ = 1057092.

The previous prime is 1057087. The next prime is 1057117. The reversal of 1057093 is 3907501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 842724 + 214369 = 918^2 + 463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1057093 is a prime.

It is a super-2 number, since 2×1057093² = 2234891221298, which contains 22 as substring.

It is an Ulam number.

1057093 is a lucky number.

It is equal to p₈₂₆₂₇ and since 1057093 and 82627 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528546 + 528547.

It is an arithmetic number, because the mean of its divisors is an integer number (528547).

2^1057093 is an apocalyptic number.

It is an amenable number.

1057093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057093 is an equidigital number, since it uses as much as digits as its factorization.

1057093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 1057093 is about 1028.1502808442. The cubic root of 1057093 is about 101.8679889036.

The spelling of 1057093 in words is "one million, fifty-seven thousand, ninety-three".