13046471 has 2 divisors, whose sum is σ = 13046472. Its totient is φ = 13046470.

The previous prime is 13046461. The next prime is 13046477. The reversal of 13046471 is 17464031.

13046471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13046471 is a prime.

It is a super-3 number, since 3×13046471³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13046471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13046477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6523235 + 6523236.

It is an arithmetic number, because the mean of its divisors is an integer number (6523236).

Almost surely, 2^13046471 is an apocalyptic number.

13046471 is a deficient number, since it is larger than the sum of its proper divisors (1).

13046471 is an equidigital number, since it uses as much as digits as its factorization.

13046471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13046471 is about 3611.9898947810. The cubic root of 13046471 is about 235.4133121858.

The spelling of 13046471 in words is "thirteen million, forty-six thousand, four hundred seventy-one".