1056339 has 6 divisors (see below), whose sum is σ = 1525836. Its totient is φ = 704220.

The previous prime is 1056323. The next prime is 1056347. The reversal of 1056339 is 9336501.

It is not a de Polignac number, because 1056339 - 2⁴ = 1056323 is a prime.

It is a super-2 number, since 2×1056339² = 2231704165842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58677 + ... + 58694.

It is an arithmetic number, because the mean of its divisors is an integer number (254306).

2^1056339 is an apocalyptic number.

1056339 is a deficient number, since it is larger than the sum of its proper divisors (469497).

1056339 is a wasteful number, since it uses less digits than its factorization.

1056339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117377 (or 117374 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 1056339 is about 1027.7835375214. The cubic root of 1056339 is about 101.8437631156.

The spelling of 1056339 in words is "one million, fifty-six thousand, three hundred thirty-nine".