1139046118 has 16 divisors (see below), whose sum is σ = 1953340704. Its totient is φ = 487990080.

The previous prime is 1139046091. The next prime is 1139046127. The reversal of 1139046118 is 8116409311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31746 + ... + 57322.

It is an arithmetic number, because the mean of its divisors is an integer number (122083794).

Almost surely, 2^1139046118 is an apocalyptic number.

1139046118 is a deficient number, since it is larger than the sum of its proper divisors (814294586).

1139046118 is a wasteful number, since it uses less digits than its factorization.

1139046118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28767.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1139046118 is about 33749.7573028311. The cubic root of 1139046118 is about 1044.3524808881.

The spelling of 1139046118 in words is "one billion, one hundred thirty-nine million, forty-six thousand, one hundred eighteen".