1135839080 has 16 divisors (see below), whose sum is σ = 2555638020. Its totient is φ = 454335616.

The previous prime is 1135839073. The next prime is 1135839097. The reversal of 1135839080 is 809385311.

1135839080 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1102638436 + 33200644 = 33206^2 + 5762^2 .

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, 14197949 + ... + 14198028.

Almost surely, 2^1135839080 is an apocalyptic number.

1135839080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135839080 is an abundant number, since it is smaller than the sum of its proper divisors (1419798940).

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

1135839080 is a wasteful number, since it uses less digits than its factorization.

1135839080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28395988 (or 28395984 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1135839080 is about 33702.2117968539. The cubic root of 1135839080 is about 1043.3714183673.

The spelling of 1135839080 in words is "one billion, one hundred thirty-five million, eight hundred thirty-nine thousand, eighty".