1161339 has 8 divisors (see below), whose sum is σ = 1615872. Its totient is φ = 740520.

The previous prime is 1161331. The next prime is 1161343. The reversal of 1161339 is 9331611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1161339 - 2³ = 1161331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1161331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8347 + ... + 8484.

It is an arithmetic number, because the mean of its divisors is an integer number (201984).

2^1161339 is an apocalyptic number.

1161339 is a deficient number, since it is larger than the sum of its proper divisors (454533).

1161339 is a wasteful number, since it uses less digits than its factorization.

1161339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16857.

The product of its digits is 486, while the sum is 24.

The square root of 1161339 is about 1077.6543972907. The cubic root of 1161339 is about 105.1121703763.

The spelling of 1161339 in words is "one million, one hundred sixty-one thousand, three hundred thirty-nine".