12449211 has 16 divisors (see below), whose sum is σ = 16973568. Its totient is φ = 8114400.

The previous prime is 12449147. The next prime is 12449243. The reversal of 12449211 is 11294421.

It is not a de Polignac number, because 12449211 - 2⁶ = 12449147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12449111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44805 + ... + 45081.

It is an arithmetic number, because the mean of its divisors is an integer number (1060848).

Almost surely, 2^12449211 is an apocalyptic number.

12449211 is a deficient number, since it is larger than the sum of its proper divisors (4524357).

12449211 is a wasteful number, since it uses less digits than its factorization.

12449211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562.

The product of its digits is 576, while the sum is 24.

The square root of 12449211 is about 3528.3439458193. The cubic root of 12449211 is about 231.7646928004.

The spelling of 12449211 in words is "twelve million, four hundred forty-nine thousand, two hundred eleven".