1152339 has 4 divisors (see below), whose sum is σ = 1536456. Its totient is φ = 768224.

The previous prime is 1152337. The next prime is 1152343. The reversal of 1152339 is 9332511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9332511 = 3 ⋅3110837.

It is a cyclic number.

It is not a de Polignac number, because 1152339 - 2¹ = 1152337 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1152337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192054 + ... + 192059.

It is an arithmetic number, because the mean of its divisors is an integer number (384114).

2^1152339 is an apocalyptic number.

1152339 is a deficient number, since it is larger than the sum of its proper divisors (384117).

1152339 is an equidigital number, since it uses as much as digits as its factorization.

1152339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384116.

The product of its digits is 810, while the sum is 24.

The square root of 1152339 is about 1073.4705398845. The cubic root of 1152339 is about 104.8399375299.

The spelling of 1152339 in words is "one million, one hundred fifty-two thousand, three hundred thirty-nine".