12339085 has 16 divisors (see below), whose sum is σ = 16676352. Its totient is φ = 8683200.

The previous prime is 12339043. The next prime is 12339097. The reversal of 12339085 is 58093321.

12339085 = T₃₁₉ + T₃₂₀ + ... + T₄₇₃.

It is a happy number.

12339085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12339085 - 2¹³ = 12330893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1914 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (1042272).

Almost surely, 2^12339085 is an apocalyptic number.

It is an amenable number.

12339085 is a deficient number, since it is larger than the sum of its proper divisors (4337267).

12339085 is a wasteful number, since it uses less digits than its factorization.

12339085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 12339085 is about 3512.7033748952. The cubic root of 12339085 is about 231.0792691602.

The spelling of 12339085 in words is "twelve million, three hundred thirty-nine thousand, eighty-five".