12471011 has 16 divisors (see below), whose sum is σ = 15375360. Its totient is φ = 9875520.

The previous prime is 12471001. The next prime is 12471031. The reversal of 12471011 is 11017421.

12471011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12471011 - 2¹⁰ = 12469987 is a prime.

It is a super-2 number, since 2×12471011² = 311052230724242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12471001) 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, 4310 + ... + 6596.

It is an arithmetic number, because the mean of its divisors is an integer number (960960).

Almost surely, 2^12471011 is an apocalyptic number.

12471011 is a deficient number, since it is larger than the sum of its proper divisors (2904349).

12471011 is a wasteful number, since it uses less digits than its factorization.

12471011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 12471011 is about 3531.4318625736. The cubic root of 12471011 is about 231.8998961215.

Adding to 12471011 its reverse (11017421), we get a palindrome (23488432).

The spelling of 12471011 in words is "twelve million, four hundred seventy-one thousand, eleven".