12346977 has 8 divisors (see below), whose sum is σ = 16845664. Its totient is φ = 8039808.

The previous prime is 12346973. The next prime is 12347003. The reversal of 12346977 is 77964321.

12346977 is digitally balanced in base 2, because in such base 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 12346977 - 2² = 12346973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12346973) 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, 47728 + ... + 47985.

It is an arithmetic number, because the mean of its divisors is an integer number (2105708).

Almost surely, 2^12346977 is an apocalyptic number.

It is an amenable number.

12346977 is a deficient number, since it is larger than the sum of its proper divisors (4498687).

12346977 is an equidigital number, since it uses as much as digits as its factorization.

12346977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95759.

The product of its digits is 63504, while the sum is 39.

The square root of 12346977 is about 3513.8265466582. The cubic root of 12346977 is about 231.1285242691.

The spelling of 12346977 in words is "twelve million, three hundred forty-six thousand, nine hundred seventy-seven".