17130472 has 16 divisors (see below), whose sum is σ = 32560740. Its totient is φ = 8447616.

The previous prime is 17130467. The next prime is 17130481. The reversal of 17130472 is 27403171.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16434916 + 695556 = 4054^2 + 834^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 14083 + ... + 15250.

Almost surely, 2^17130472 is an apocalyptic number.

It is an amenable number.

17130472 is a deficient number, since it is larger than the sum of its proper divisors (15430268).

17130472 is a wasteful number, since it uses less digits than its factorization.

17130472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29412 (or 29408 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 17130472 is about 4138.8974377242. The cubic root of 17130472 is about 257.7842877754.

The spelling of 17130472 in words is "seventeen million, one hundred thirty thousand, four hundred seventy-two".