1130285226 has 64 divisors (see below), whose sum is σ = 2655901440. Its totient is φ = 314012160.

The previous prime is 1130285197. The next prime is 1130285249. The reversal of 1130285226 is 6225820311.

It is a super-2 number, since 2×1130285226² = 2555089384227742152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130285193 and 1130285202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225540 + ... + 230496.

It is an arithmetic number, because the mean of its divisors is an integer number (41498460).

Almost surely, 2^1130285226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130285226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327950720).

1130285226 is an abundant number, since it is smaller than the sum of its proper divisors (1525616214).

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

1130285226 is a wasteful number, since it uses less digits than its factorization.

1130285226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1130285226 is about 33619.7148411464. The cubic root of 1130285226 is about 1041.6680658698.

The spelling of 1130285226 in words is "one billion, one hundred thirty million, two hundred eighty-five thousand, two hundred twenty-six".