17145116 has 6 divisors (see below), whose sum is σ = 30003960. Its totient is φ = 8572556.

The previous prime is 17145103. The next prime is 17145131. The reversal of 17145116 is 61154171.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 2143136 + ... + 2143143.

It is an arithmetic number, because the mean of its divisors is an integer number (5000660).

Almost surely, 2^17145116 is an apocalyptic number.

It is an amenable number.

17145116 is a deficient number, since it is larger than the sum of its proper divisors (12858844).

17145116 is a wasteful number, since it uses less digits than its factorization.

17145116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286283 (or 4286281 counting only the distinct ones).

The product of its digits is 840, while the sum is 26.

The square root of 17145116 is about 4140.6661299844. Note that the first 3 decimals coincide. The cubic root of 17145116 is about 257.8577225673.

Adding to 17145116 its reverse (61154171), we get a palindrome (78299287).

The spelling of 17145116 in words is "seventeen million, one hundred forty-five thousand, one hundred sixteen".