17120485 has 16 divisors (see below), whose sum is σ = 21081600. Its totient is φ = 13343616.

The previous prime is 17120449. The next prime is 17120497. The reversal of 17120485 is 58402171.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17120485 is a prime.

It is a super-2 number, since 2×17120485² = 586222013270450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34912 + ... + 35398.

It is an arithmetic number, because the mean of its divisors is an integer number (1317600).

Almost surely, 2^17120485 is an apocalyptic number.

It is an amenable number.

17120485 is a deficient number, since it is larger than the sum of its proper divisors (3961115).

17120485 is an equidigital number, since it uses as much as digits as its factorization.

17120485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 17120485 is about 4137.6907811000. The cubic root of 17120485 is about 257.7341822841.

The spelling of 17120485 in words is "seventeen million, one hundred twenty thousand, four hundred eighty-five".