1056838227 has 16 divisors (see below), whose sum is σ = 1417906080. Its totient is φ = 700178432.

The previous prime is 1056838187. The next prime is 1056838241. The reversal of 1056838227 is 7228386501.

It is a cyclic number.

It is not a de Polignac number, because 1056838227 - 2¹⁸ = 1056576083 is a prime.

It is a super-2 number, since 2×1056838227² = 2233814076097007058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056833227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391093 + ... + 393785.

It is an arithmetic number, because the mean of its divisors is an integer number (88619130).

Almost surely, 2^1056838227 is an apocalyptic number.

1056838227 is a deficient number, since it is larger than the sum of its proper divisors (361067853).

1056838227 is a wasteful number, since it uses less digits than its factorization.

1056838227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1056838227 is about 32509.0483865646. The cubic root of 1056838227 is about 1018.5980441452.

The spelling of 1056838227 in words is "one billion, fifty-six million, eight hundred thirty-eight thousand, two hundred twenty-seven".