1120339 has 12 divisors (see below), whose sum is σ = 1264032. Its totient is φ = 991760.

The previous prime is 1120337. The next prime is 1120349. The reversal of 1120339 is 9330211.

It is not a de Polignac number, because 1120339 - 2¹ = 1120337 is a prime.

1120339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1120337) 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, 5589 + ... + 5785.

It is an arithmetic number, because the mean of its divisors is an integer number (105336).

2^1120339 is an apocalyptic number.

1120339 is a deficient number, since it is larger than the sum of its proper divisors (143693).

1120339 is a wasteful number, since it uses less digits than its factorization.

1120339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1120339 is about 1058.4606747537. The cubic root of 1120339 is about 103.8603586914.

It can be divided in two parts, 11 and 20339, that multiplied together give a square (223729 = 473²).

The spelling of 1120339 in words is "one million, one hundred twenty thousand, three hundred thirty-nine".