1059225856 has 72 divisors (see below), whose sum is σ = 2350632704. Its totient is φ = 473057280.

The previous prime is 1059225833. The next prime is 1059225859. The reversal of 1059225856 is 6585229501.

It is a super-2 number, since 2×1059225856² = 2243918828037865472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1059225859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98035 + ... + 108301.

Almost surely, 2^1059225856 is an apocalyptic number.

1059225856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1059225856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1175316352).

1059225856 is an abundant number, since it is smaller than the sum of its proper divisors (1291406848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1059225856 is a wasteful number, since it uses less digits than its factorization.

1059225856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10327 (or 10313 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 43.

The square root of 1059225856 is about 32545.7501987587. The cubic root of 1059225856 is about 1019.3645458871.

The spelling of 1059225856 in words is "one billion, fifty-nine million, two hundred twenty-five thousand, eight hundred fifty-six".