12418077 has 16 divisors (see below), whose sum is σ = 19919360. Its totient is φ = 6722352.

The previous prime is 12418069. The next prime is 12418079. The reversal of 12418077 is 77081421.

12418077 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12418077 - 2³ = 12418069 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12418079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15163 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (1244960).

Almost surely, 2^12418077 is an apocalyptic number.

It is an amenable number.

12418077 is a deficient number, since it is larger than the sum of its proper divisors (7501283).

12418077 is a wasteful number, since it uses less digits than its factorization.

12418077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31152.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 12418077 is about 3523.9291990618. The cubic root of 12418077 is about 231.5713261801.

Adding to 12418077 its reverse (77081421), we get a palindrome (89499498).

The spelling of 12418077 in words is "twelve million, four hundred eighteen thousand, seventy-seven".