1026260026 has 16 divisors (see below), whose sum is σ = 1692158688. Its totient is φ = 462919600.

The previous prime is 1026259981. The next prime is 1026260089. The reversal of 1026260026 is 6200626201.

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, 175165 + ... + 180928.

It is an arithmetic number, because the mean of its divisors is an integer number (105759918).

Almost surely, 2^1026260026 is an apocalyptic number.

1026260026 is a deficient number, since it is larger than the sum of its proper divisors (665898662).

1026260026 is a wasteful number, since it uses less digits than its factorization.

1026260026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356237.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1026260026 is about 32035.2934433259. The cubic root of 1026260026 is about 1008.6778196202.

Adding to 1026260026 its reverse (6200626201), we get a palindrome (7226886227).

The spelling of 1026260026 in words is "one billion, twenty-six million, two hundred sixty thousand, twenty-six".