1026427760 has 20 divisors (see below), whose sum is σ = 2386444728. Its totient is φ = 410571072.

The previous prime is 1026427757. The next prime is 1026427777. The reversal of 1026427760 is 677246201.

1026427760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1026427760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6415094 + ... + 6415253.

Almost surely, 2^1026427760 is an apocalyptic number.

1026427760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1026427760 is an abundant number, since it is smaller than the sum of its proper divisors (1360016968).

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

1026427760 is a wasteful number, since it uses less digits than its factorization.

1026427760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12830360 (or 12830354 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1026427760 is about 32037.9112927169. The cubic root of 1026427760 is about 1008.7327700695.

The spelling of 1026427760 in words is "one billion, twenty-six million, four hundred twenty-seven thousand, seven hundred sixty".