12681485 has 8 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 10129744.

The previous prime is 12681457. The next prime is 12681499. The reversal of 12681485 is 58418621.

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 12681485 - 2⁶ = 12681421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684 + ... + 5706.

It is an arithmetic number, because the mean of its divisors is an integer number (1905120).

Almost surely, 2^12681485 is an apocalyptic number.

It is an amenable number.

12681485 is a deficient number, since it is larger than the sum of its proper divisors (2559475).

12681485 is an equidigital number, since it uses as much as digits as its factorization.

12681485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867.

The product of its digits is 15360, while the sum is 35.

The square root of 12681485 is about 3561.1072716221. The cubic root of 12681485 is about 233.1972210695.

The spelling of 12681485 in words is "twelve million, six hundred eighty-one thousand, four hundred eighty-five".