1056118347 has 18 divisors (see below), whose sum is σ = 1594721492. Its totient is φ = 673463736.

The previous prime is 1056118337. The next prime is 1056118351. The reversal of 1056118347 is 7438116501.

1056118347 is a `hidden beast` number, since 1 + 0 + 5 + 611 + 8 + 34 + 7 = 666.

It is not a de Polignac number, because 1056118347 - 2²² = 1051924043 is a prime.

It is a super-2 number, since 2×1056118347² = 2230771925740024818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056118337) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 106153 + ... + 115674.

Almost surely, 2^1056118347 is an apocalyptic number.

1056118347 is a deficient number, since it is larger than the sum of its proper divisors (538603145).

1056118347 is a wasteful number, since it uses less digits than its factorization.

1056118347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221879 (or 221853 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1056118347 is about 32497.9745061135. The cubic root of 1056118347 is about 1018.3667142228.

The spelling of 1056118347 in words is "one billion, fifty-six million, one hundred eighteen thousand, three hundred forty-seven".