12193027 has 8 divisors (see below), whose sum is σ = 15201792. Its totient is φ = 9501000.

The previous prime is 12193009. The next prime is 12193033. The reversal of 12193027 is 72039121.

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

It is a cyclic number.

It is not a de Polignac number, because 12193027 - 2⁷ = 12192899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12192992 and 12193010.

It is not an unprimeable number, because it can be changed into a prime (12193007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79099 + ... + 79252.

It is an arithmetic number, because the mean of its divisors is an integer number (1900224).

Almost surely, 2^12193027 is an apocalyptic number.

12193027 is a deficient number, since it is larger than the sum of its proper divisors (3008765).

12193027 is a wasteful number, since it uses less digits than its factorization.

12193027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158369.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 12193027 is about 3491.8515145980. The cubic root of 12193027 is about 230.1638844581.

The spelling of 12193027 in words is "twelve million, one hundred ninety-three thousand, twenty-seven".