1026228530 has 16 divisors (see below), whose sum is σ = 1847660760. Its totient is φ = 410391552.

The previous prime is 1026228523. The next prime is 1026228601. The reversal of 1026228530 is 358226201.

It can be written as a sum of positive squares in 4 ways, for example, as 920940409 + 105288121 = 30347^2 + 10261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1026228493 and 1026228502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42002 + ... + 61778.

Almost surely, 2^1026228530 is an apocalyptic number.

1026228530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1026228530 is a deficient number, since it is larger than the sum of its proper divisors (821432230).

1026228530 is a wasteful number, since it uses less digits than its factorization.

1026228530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24973.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1026228530 is about 32034.8018567308. The cubic root of 1026228530 is about 1008.6675007144.

The spelling of 1026228530 in words is "one billion, twenty-six million, two hundred twenty-eight thousand, five hundred thirty".