1056707228 has 12 divisors (see below), whose sum is σ = 1880581080. Its totient is φ = 519398352.

The previous prime is 1056707153. The next prime is 1056707243. The reversal of 1056707228 is 8227076501.

It is a super-2 number, since 2×1056707228² = 2233260331414887968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056707191 and 1056707200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2238551 + ... + 2239022.

It is an arithmetic number, because the mean of its divisors is an integer number (156715090).

Almost surely, 2^1056707228 is an apocalyptic number.

It is an amenable number.

1056707228 is a deficient number, since it is larger than the sum of its proper divisors (823873852).

1056707228 is a wasteful number, since it uses less digits than its factorization.

1056707228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477636 (or 4477634 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 1056707228 is about 32507.0335158408. The cubic root of 1056707228 is about 1018.5559560768. Note that the first 3 decimals are identical.

The spelling of 1056707228 in words is "one billion, fifty-six million, seven hundred seven thousand, two hundred twenty-eight".