1056830 has 8 divisors (see below), whose sum is σ = 1902312. Its totient is φ = 422728.

The previous prime is 1056829. The next prime is 1056833. The reversal of 1056830 is 386501.

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

It is a super-2 number, since 2×1056830² = 2233779297800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056796 and 1056805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056833) 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 3 ways as a sum of consecutive naturals, for example, 52832 + ... + 52851.

It is an arithmetic number, because the mean of its divisors is an integer number (237789).

2^1056830 is an apocalyptic number.

1056830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056830 is a deficient number, since it is larger than the sum of its proper divisors (845482).

1056830 is a wasteful number, since it uses less digits than its factorization.

1056830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105690.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1056830 is about 1028.0223732974. The cubic root of 1056830 is about 101.8595401032.

The spelling of 1056830 in words is "one million, fifty-six thousand, eight hundred thirty".