1139069160 has 48 divisors (see below), whose sum is σ = 3701975940. Its totient is φ = 303751680.

The previous prime is 1139069143. The next prime is 1139069167. The reversal of 1139069160 is 619609311.

It can be written as a sum of positive squares in 2 ways, for example, as 1065761316 + 73307844 = 32646^2 + 8562^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1139069167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581681 + ... + 1582400.

Almost surely, 2^1139069160 is an apocalyptic number.

1139069160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1139069160 is an abundant number, since it is smaller than the sum of its proper divisors (2562906780).

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

1139069160 is a wasteful number, since it uses less digits than its factorization.

1139069160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164098 (or 3164091 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 1139069160 is about 33750.0986665224. The cubic root of 1139069160 is about 1044.3595229816.

The spelling of 1139069160 in words is "one billion, one hundred thirty-nine million, sixty-nine thousand, one hundred sixty".