1026536456 has 16 divisors (see below), whose sum is σ = 2099733840. Its totient is φ = 466607440.

The previous prime is 1026536453. The next prime is 1026536513. The reversal of 1026536456 is 6546356201.

It is a happy number.

1026536456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1026536453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832506 + ... + 5832681.

It is an arithmetic number, because the mean of its divisors is an integer number (131233365).

Almost surely, 2^1026536456 is an apocalyptic number.

It is an amenable number.

1026536456 is an abundant number, since it is smaller than the sum of its proper divisors (1073197384).

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

1026536456 is a wasteful number, since it uses less digits than its factorization.

1026536456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11665204 (or 11665200 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 1026536456 is about 32039.6076130779. The cubic root of 1026536456 is about 1008.7683761951.

The spelling of 1026536456 in words is "one billion, twenty-six million, five hundred thirty-six thousand, four hundred fifty-six".