12848769 has 24 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 7832160.

The previous prime is 12848767. The next prime is 12848777. The reversal of 12848769 is 96784821.

It is not a de Polignac number, because 12848769 - 2¹ = 12848767 is a prime.

It is a super-2 number, since 2×12848769² = 330181729630722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12848767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3664 + ... + 6254.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^12848769 is an apocalyptic number.

12848769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12848769 is a deficient number, since it is larger than the sum of its proper divisors (7368831).

12848769 is a wasteful number, since it uses less digits than its factorization.

12848769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645 (or 2642 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 12848769 is about 3584.5179592241. The cubic root of 12848769 is about 234.2181288402.

The spelling of 12848769 in words is "twelve million, eight hundred forty-eight thousand, seven hundred sixty-nine".