16141247 has 2 divisors, whose sum is σ = 16141248. Its totient is φ = 16141246.

The previous prime is 16141199. The next prime is 16141261. The reversal of 16141247 is 74214161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16141247 - 2⁶ = 16141183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16141267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8070623 + 8070624.

It is an arithmetic number, because the mean of its divisors is an integer number (8070624).

Almost surely, 2^16141247 is an apocalyptic number.

16141247 is a deficient number, since it is larger than the sum of its proper divisors (1).

16141247 is an equidigital number, since it uses as much as digits as its factorization.

16141247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 26.

The square root of 16141247 is about 4017.6170798124. The cubic root of 16141247 is about 252.7235389305.

The spelling of 16141247 in words is "sixteen million, one hundred forty-one thousand, two hundred forty-seven".