12087235 has 4 divisors (see below), whose sum is σ = 14504688. Its totient is φ = 9669784.

The previous prime is 12087209. The next prime is 12087247. The reversal of 12087235 is 53278021.

12087235 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12087235 - 2⁵ = 12087203 is a prime.

It is a super-2 number, since 2×12087235² = 292202499890450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208719 + ... + 1208728.

It is an arithmetic number, because the mean of its divisors is an integer number (3626172).

Almost surely, 2^12087235 is an apocalyptic number.

12087235 is a deficient number, since it is larger than the sum of its proper divisors (2417453).

12087235 is an equidigital number, since it uses as much as digits as its factorization.

12087235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417452.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12087235 is about 3476.6701022674. The cubic root of 12087235 is about 229.4962826294.

The spelling of 12087235 in words is "twelve million, eighty-seven thousand, two hundred thirty-five".