12948611 has 12 divisors (see below), whose sum is σ = 14849352. Its totient is φ = 11246976.

The previous prime is 12948601. The next prime is 12948619. The reversal of 12948611 is 11684921.

12948611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12948611 - 2¹⁰ = 12947587 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12948619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (1237446).

Almost surely, 2^12948611 is an apocalyptic number.

12948611 is a deficient number, since it is larger than the sum of its proper divisors (1900741).

12948611 is a wasteful number, since it uses less digits than its factorization.

12948611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550 (or 4537 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 12948611 is about 3598.4178467766. The cubic root of 12948611 is about 234.8232320897.

The spelling of 12948611 in words is "twelve million, nine hundred forty-eight thousand, six hundred eleven".