12193433 has 8 divisors (see below), whose sum is σ = 13987200. Its totient is φ = 10412640.

The previous prime is 12193429. The next prime is 12193451. The reversal of 12193433 is 33439121.

It is a happy number.

12193433 is digitally balanced in base 2 and base 8, because in such bases 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 12193433 - 2² = 12193429 is a prime.

It is a Duffinian number.

12193433 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (12193453) 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, 1133 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (1748400).

Almost surely, 2^12193433 is an apocalyptic number.

It is an amenable number.

12193433 is a deficient number, since it is larger than the sum of its proper divisors (1793767).

12193433 is an equidigital number, since it uses as much as digits as its factorization.

12193433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487.

The product of its digits is 1944, while the sum is 26.

The square root of 12193433 is about 3491.9096494612. The cubic root of 12193433 is about 230.1664390739.

The spelling of 12193433 in words is "twelve million, one hundred ninety-three thousand, four hundred thirty-three".