12677601 has 8 divisors (see below), whose sum is σ = 16926624. Its totient is φ = 8440160.

The previous prime is 12677557. The next prime is 12677627. The reversal of 12677601 is 10677621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12677601 - 2⁶ = 12677537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12677641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 5036.

It is an arithmetic number, because the mean of its divisors is an integer number (2115828).

Almost surely, 2^12677601 is an apocalyptic number.

It is an amenable number.

12677601 is a deficient number, since it is larger than the sum of its proper divisors (4249023).

12677601 is an equidigital number, since it uses as much as digits as its factorization.

12677601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 12677601 is about 3560.5618938589. The cubic root of 12677601 is about 233.1734112793.

The spelling of 12677601 in words is "twelve million, six hundred seventy-seven thousand, six hundred one".