1139275096 has 8 divisors (see below), whose sum is σ = 2136140820. Its totient is φ = 569637544.

The previous prime is 1139275013. The next prime is 1139275097. The reversal of 1139275096 is 6905729311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139275097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71204686 + ... + 71204701.

Almost surely, 2^1139275096 is an apocalyptic number.

It is an amenable number.

1139275096 is a deficient number, since it is larger than the sum of its proper divisors (996865724).

1139275096 is a wasteful number, since it uses less digits than its factorization.

1139275096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142409393 (or 142409389 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 1139275096 is about 33753.1494234242. The cubic root of 1139275096 is about 1044.4224569018.

The spelling of 1139275096 in words is "one billion, one hundred thirty-nine million, two hundred seventy-five thousand, ninety-six".