16952471 has 2 divisors, whose sum is σ = 16952472. Its totient is φ = 16952470.

The previous prime is 16952459. The next prime is 16952479. The reversal of 16952471 is 17425961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16952471 - 2¹⁸ = 16690327 is a prime.

It is a super-3 number, since 3×16952471³ (a number of 23 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16952479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8476235 + 8476236.

It is an arithmetic number, because the mean of its divisors is an integer number (8476236).

Almost surely, 2^16952471 is an apocalyptic number.

16952471 is a deficient number, since it is larger than the sum of its proper divisors (1).

16952471 is an equidigital number, since it uses as much as digits as its factorization.

16952471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 16952471 is about 4117.3378535165. The cubic root of 16952471 is about 256.8883070797. Note that the first 3 decimals are identical.

The spelling of 16952471 in words is "sixteen million, nine hundred fifty-two thousand, four hundred seventy-one".