1026257060 has 24 divisors (see below), whose sum is σ = 2207705976. Its totient is φ = 400490240.

The previous prime is 1026257059. The next prime is 1026257081. The reversal of 1026257060 is 607526201.

1026257060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 139051264 + 887205796 = 11792^2 + 29786^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624947 + ... + 626586.

It is an arithmetic number, because the mean of its divisors is an integer number (91987749).

Almost surely, 2^1026257060 is an apocalyptic number.

1026257060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1026257060 is an abundant number, since it is smaller than the sum of its proper divisors (1181448916).

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

1026257060 is a wasteful number, since it uses less digits than its factorization.

1026257060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251583 (or 1251581 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1026257060 is about 32035.2471505996. The cubic root of 1026257060 is about 1008.6768478907.

The spelling of 1026257060 in words is "one billion, twenty-six million, two hundred fifty-seven thousand, sixty".