1139104 has 12 divisors (see below), whose sum is σ = 2242674. Its totient is φ = 569536.

The previous prime is 1139087. The next prime is 1139123. The reversal of 1139104 is 4019311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1106704 + 32400 = 1052^2 + 180^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17767 + ... + 17830.

2^1139104 is an apocalyptic number.

It is an amenable number.

1139104 is a deficient number, since it is larger than the sum of its proper divisors (1103570).

1139104 is an equidigital number, since it uses as much as digits as its factorization.

1139104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35607 (or 35599 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1139104 is about 1067.2881522813. The cubic root of 1139104 is about 104.4370170598.

The spelling of 1139104 in words is "one million, one hundred thirty-nine thousand, one hundred four".