1026260616 has 32 divisors (see below), whose sum is σ = 2576676960. Its totient is φ = 340616832.

The previous prime is 1026260597. The next prime is 1026260629. The reversal of 1026260616 is 6160626201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86170 + ... + 97353.

It is an arithmetic number, because the mean of its divisors is an integer number (80521155).

Almost surely, 2^1026260616 is an apocalyptic number.

It is an amenable number.

1026260616 is an abundant number, since it is smaller than the sum of its proper divisors (1550416344).

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

1026260616 is a wasteful number, since it uses less digits than its factorization.

1026260616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183765 (or 183761 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1026260616 is about 32035.3026519182. The cubic root of 1026260616 is about 1008.6780129175.

Adding to 1026260616 its reverse (6160626201), we get a palindrome (7186886817).

The spelling of 1026260616 in words is "one billion, twenty-six million, two hundred sixty thousand, six hundred sixteen".