1056094438 has 8 divisors (see below), whose sum is σ = 1810447632. Its totient is φ = 452611896.

The previous prime is 1056094433. The next prime is 1056094439. The reversal of 1056094438 is 8344906501.

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

It is a super-2 number, since 2×1056094438² = 2230670923949071688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056094438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056094433) 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 3 ways as a sum of consecutive naturals, for example, 37717645 + ... + 37717672.

It is an arithmetic number, because the mean of its divisors is an integer number (226305954).

Almost surely, 2^1056094438 is an apocalyptic number.

1056094438 is a deficient number, since it is larger than the sum of its proper divisors (754353194).

1056094438 is an equidigital number, since it uses as much as digits as its factorization.

1056094438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75435326.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 1056094438 is about 32497.6066503366. The cubic root of 1056094438 is about 1018.3590293791.

The spelling of 1056094438 in words is "one billion, fifty-six million, ninety-four thousand, four hundred thirty-eight".