17240049 has 24 divisors (see below), whose sum is σ = 26863200. Its totient is φ = 10618560.

The previous prime is 17240029. The next prime is 17240051. The reversal of 17240049 is 94004271.

It is a happy number.

It is not a de Polignac number, because 17240049 - 2⁸ = 17239793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (17240009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5782 + ... + 8240.

It is an arithmetic number, because the mean of its divisors is an integer number (1119300).

Almost surely, 2^17240049 is an apocalyptic number.

17240049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

17240049 is a deficient number, since it is larger than the sum of its proper divisors (9623151).

17240049 is a wasteful number, since it uses less digits than its factorization.

17240049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 17240049 is about 4152.1137990185. The cubic root of 17240049 is about 258.3327687350.

The spelling of 17240049 in words is "seventeen million, two hundred forty thousand, forty-nine".