17280052 has 12 divisors (see below), whose sum is σ = 30394980. Its totient is φ = 8595776.

The previous prime is 17280031. The next prime is 17280059. The reversal of 17280052 is 25008271.

It can be written as a sum of positive squares in 2 ways, for example, as 17089956 + 190096 = 4134^2 + 436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 17279999 and 17280026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17280059) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 10177 + ... + 11752.

It is an arithmetic number, because the mean of its divisors is an integer number (2532915).

Almost surely, 2^17280052 is an apocalyptic number.

It is an amenable number.

17280052 is a deficient number, since it is larger than the sum of its proper divisors (13114928).

17280052 is a wasteful number, since it uses less digits than its factorization.

17280052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22130 (or 22128 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 17280052 is about 4156.9281927885. The cubic root of 17280052 is about 258.5324221337.

The spelling of 17280052 in words is "seventeen million, two hundred eighty thousand, fifty-two".