1057193 has 8 divisors (see below), whose sum is σ = 1109760. Its totient is φ = 1005840.

The previous prime is 1057183. The next prime is 1057219. The reversal of 1057193 is 3917501.

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 1057193 - 2⁶ = 1057129 is a prime.

It is a super-2 number, since 2×1057193² = 2235314078498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057163) 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, 1823 + ... + 2331.

It is an arithmetic number, because the mean of its divisors is an integer number (138720).

2^1057193 is an apocalyptic number.

It is an amenable number.

1057193 is a deficient number, since it is larger than the sum of its proper divisors (52567).

1057193 is an equidigital number, since it uses as much as digits as its factorization.

1057193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 1057193 is about 1028.1989107172. The cubic root of 1057193 is about 101.8712010075.

The spelling of 1057193 in words is "one million, fifty-seven thousand, one hundred ninety-three".