1071655068 has 24 divisors (see below), whose sum is σ = 2727849600. Its totient is φ = 324743920.

The previous prime is 1071655033. The next prime is 1071655069. The reversal of 1071655068 is 8605561701.

1071655068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1071655068² = 2296889169540169248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071655069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4059168 + ... + 4059431.

It is an arithmetic number, because the mean of its divisors is an integer number (113660400).

Almost surely, 2^1071655068 is an apocalyptic number.

It is an amenable number.

1071655068 is an abundant number, since it is smaller than the sum of its proper divisors (1656194532).

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

1071655068 is a wasteful number, since it uses less digits than its factorization.

1071655068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118617 (or 8118615 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 1071655068 is about 32736.1431448483. The cubic root of 1071655068 is about 1023.3362079328.

The spelling of 1071655068 in words is "one billion, seventy-one million, six hundred fifty-five thousand, sixty-eight".