12848691 has 4 divisors (see below), whose sum is σ = 17131592. Its totient is φ = 8565792.

The previous prime is 12848683. The next prime is 12848729. The reversal of 12848691 is 19684821.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12848691 - 2³ = 12848683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12848681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141446 + ... + 2141451.

It is an arithmetic number, because the mean of its divisors is an integer number (4282898).

Almost surely, 2^12848691 is an apocalyptic number.

12848691 is a deficient number, since it is larger than the sum of its proper divisors (4282901).

12848691 is an equidigital number, since it uses as much as digits as its factorization.

12848691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282900.

The product of its digits is 27648, while the sum is 39.

The square root of 12848691 is about 3584.5070790835. The cubic root of 12848691 is about 234.2176548895.

The spelling of 12848691 in words is "twelve million, eight hundred forty-eight thousand, six hundred ninety-one".