12193075 has 12 divisors (see below), whose sum is σ = 15608128. Its totient is φ = 9439200.

The previous prime is 12193033. The next prime is 12193081. The reversal of 12193075 is 57039121.

12193075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12193075 - 2¹³ = 12184883 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7092 + ... + 8641.

Almost surely, 2^12193075 is an apocalyptic number.

12193075 is a deficient number, since it is larger than the sum of its proper divisors (3415053).

12193075 is a wasteful number, since it uses less digits than its factorization.

12193075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15774 (or 15769 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 12193075 is about 3491.8583877357. The cubic root of 12193075 is about 230.1641864846.

The spelling of 12193075 in words is "twelve million, one hundred ninety-three thousand, seventy-five".