12899485 has 8 divisors (see below), whose sum is σ = 15554016. Its totient is φ = 10269840.

The previous prime is 12899483. The next prime is 12899489. The reversal of 12899485 is 58499821.

12899485 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 12899485 - 2¹ = 12899483 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 (12899483) 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, 5059 + ... + 7168.

It is an arithmetic number, because the mean of its divisors is an integer number (1944252).

Almost surely, 2^12899485 is an apocalyptic number.

It is an amenable number.

12899485 is a deficient number, since it is larger than the sum of its proper divisors (2654531).

12899485 is a wasteful number, since it uses less digits than its factorization.

12899485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12443.

The product of its digits is 207360, while the sum is 46.

The square root of 12899485 is about 3591.5853045696. The cubic root of 12899485 is about 234.5258888529.

The spelling of 12899485 in words is "twelve million, eight hundred ninety-nine thousand, four hundred eighty-five".