12461677 has 8 divisors (see below), whose sum is σ = 12930840. Its totient is φ = 11995200.

The previous prime is 12461651. The next prime is 12461689. The reversal of 12461677 is 77616421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 724201 + 11737476 = 851^2 + 3426^2 .

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 12461677 - 2¹⁵ = 12428909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12467677) 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, 17427 + ... + 18127.

It is an arithmetic number, because the mean of its divisors is an integer number (1616355).

Almost surely, 2^12461677 is an apocalyptic number.

It is an amenable number.

12461677 is a deficient number, since it is larger than the sum of its proper divisors (469163).

12461677 is an equidigital number, since it uses as much as digits as its factorization.

12461677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its digits is 14112, while the sum is 34.

The square root of 12461677 is about 3530.1100549416. The cubic root of 12461677 is about 231.8420260772.

The spelling of 12461677 in words is "twelve million, four hundred sixty-one thousand, six hundred seventy-seven".