1056823134 has 32 divisors (see below), whose sum is σ = 2182311936. Its totient is φ = 340966080.

The previous prime is 1056823129. The next prime is 1056823181. The reversal of 1056823134 is 4313286501.

It is a super-2 number, since 2×1056823134² = 2233750273115163912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056823095 and 1056823104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14329 + ... + 48155.

It is an arithmetic number, because the mean of its divisors is an integer number (68197248).

Almost surely, 2^1056823134 is an apocalyptic number.

1056823134 is an abundant number, since it is smaller than the sum of its proper divisors (1125488802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056823134 is a wasteful number, since it uses less digits than its factorization.

1056823134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34000.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1056823134 is about 32508.8162503651. The cubic root of 1056823134 is about 1018.5931951617.

The spelling of 1056823134 in words is "one billion, fifty-six million, eight hundred twenty-three thousand, one hundred thirty-four".