17485141 has 2 divisors, whose sum is σ = 17485142. Its totient is φ = 17485140.

The previous prime is 17485109. The next prime is 17485151. The reversal of 17485141 is 14158471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13764100 + 3721041 = 3710^2 + 1929^2 .

It is an emirp because it is prime and its reverse (14158471) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17485141 - 2⁵ = 17485109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17485151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8742570 + 8742571.

It is an arithmetic number, because the mean of its divisors is an integer number (8742571).

Almost surely, 2^17485141 is an apocalyptic number.

It is an amenable number.

17485141 is a deficient number, since it is larger than the sum of its proper divisors (1).

17485141 is an equidigital number, since it uses as much as digits as its factorization.

17485141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4480, while the sum is 31.

The square root of 17485141 is about 4181.5237653277. The cubic root of 17485141 is about 259.5512030761.

It can be divided in two parts, 1748 and 5141, that added together give a square (6889 = 83²).

The spelling of 17485141 in words is "seventeen million, four hundred eighty-five thousand, one hundred forty-one".