1056094442 has 32 divisors (see below), whose sum is σ = 1800523200. Its totient is φ = 460556928.

The previous prime is 1056094439. The next prime is 1056094447. The reversal of 1056094442 is 2444906501.

It is a super-2 number, since 2×1056094442² = 2230670940846582728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056094447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199433 + ... + 204659.

It is an arithmetic number, because the mean of its divisors is an integer number (56266350).

Almost surely, 2^1056094442 is an apocalyptic number.

1056094442 is a deficient number, since it is larger than the sum of its proper divisors (744428758).

1056094442 is a wasteful number, since it uses less digits than its factorization.

1056094442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1056094442 is about 32497.6067118796. The cubic root of 1056094442 is about 1018.3590306648.

The spelling of 1056094442 in words is "one billion, fifty-six million, ninety-four thousand, four hundred forty-two".