12849461 has 4 divisors (see below), whose sum is σ = 13041312. Its totient is φ = 12657612.

The previous prime is 12849451. The next prime is 12849503. The reversal of 12849461 is 16494821.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12849461 - 2¹⁴ = 12833077 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 (12849401) 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, 95825 + ... + 95958.

It is an arithmetic number, because the mean of its divisors is an integer number (3260328).

Almost surely, 2^12849461 is an apocalyptic number.

It is an amenable number.

12849461 is a deficient number, since it is larger than the sum of its proper divisors (191851).

12849461 is an equidigital number, since it uses as much as digits as its factorization.

12849461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191850.

The product of its digits is 13824, while the sum is 35.

The square root of 12849461 is about 3584.6144841531. The cubic root of 12849461 is about 234.2223335501. Note that the first 3 decimals are identical.

The spelling of 12849461 in words is "twelve million, eight hundred forty-nine thousand, four hundred sixty-one".