12384075 has 48 divisors (see below), whose sum is σ = 23677056. Its totient is φ = 5644800.

The previous prime is 12384061. The next prime is 12384101. The reversal of 12384075 is 57048321.

It is not a de Polignac number, because 12384075 - 2⁷ = 12383947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13584 + ... + 14466.

It is an arithmetic number, because the mean of its divisors is an integer number (493272).

Almost surely, 2^12384075 is an apocalyptic number.

12384075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12384075 is a deficient number, since it is larger than the sum of its proper divisors (11292981).

12384075 is a wasteful number, since it uses less digits than its factorization.

12384075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 919 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 12384075 is about 3519.1014478131. The cubic root of 12384075 is about 231.3597774382.

The spelling of 12384075 in words is "twelve million, three hundred eighty-four thousand, seventy-five".