16701241 has 2 divisors, whose sum is σ = 16701242. Its totient is φ = 16701240.

The previous prime is 16701233. The next prime is 16701253. The reversal of 16701241 is 14210761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 3884841 = 3580^2 + 1971^2 .

It is a cyclic number.

It is not a de Polignac number, because 16701241 - 2³ = 16701233 is a prime.

It is not a weakly prime, because it can be changed into another prime (16701221) 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, 8350620 + 8350621.

It is an arithmetic number, because the mean of its divisors is an integer number (8350621).

Almost surely, 2^16701241 is an apocalyptic number.

It is an amenable number.

16701241 is a deficient number, since it is larger than the sum of its proper divisors (1).

16701241 is an equidigital number, since it uses as much as digits as its factorization.

16701241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 16701241 is about 4086.7151845951. The cubic root of 16701241 is about 255.6129863855.

The spelling of 16701241 in words is "sixteen million, seven hundred one thousand, two hundred forty-one".