1057934 has 4 divisors (see below), whose sum is σ = 1586904. Its totient is φ = 528966.

The previous prime is 1057919. The next prime is 1057951. The reversal of 1057934 is 4397501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1057934² = 2238448696712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057897 and 1057906.

It is a congruent number.

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, 264482 + ... + 264485.

It is an arithmetic number, because the mean of its divisors is an integer number (396726).

2^1057934 is an apocalyptic number.

1057934 is a deficient number, since it is larger than the sum of its proper divisors (528970).

1057934 is an equidigital number, since it uses as much as digits as its factorization.

1057934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528969.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1057934 is about 1028.5591864351. The cubic root of 1057934 is about 101.8949963884.

It can be divided in two parts, 1057 and 934, that added together give a palindrome (1991).

The spelling of 1057934 in words is "one million, fifty-seven thousand, nine hundred thirty-four".