12093155 has 8 divisors (see below), whose sum is σ = 14865984. Its totient is φ = 9438400.

The previous prime is 12093149. The next prime is 12093167. The reversal of 12093155 is 55139021.

12093155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12093155 - 2¹² = 12089059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29291 + ... + 29700.

It is an arithmetic number, because the mean of its divisors is an integer number (1858248).

Almost surely, 2^12093155 is an apocalyptic number.

12093155 is a deficient number, since it is larger than the sum of its proper divisors (2772829).

12093155 is an equidigital number, since it uses as much as digits as its factorization.

12093155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59037.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 12093155 is about 3477.5213874252. The cubic root of 12093155 is about 229.5337435334.

The spelling of 12093155 in words is "twelve million, ninety-three thousand, one hundred fifty-five".