17149228 has 12 divisors (see below), whose sum is σ = 30073680. Its totient is φ = 8556752.

The previous prime is 17149199. The next prime is 17149259. The reversal of 17149228 is 82294171.

It is a junction number, because it is equal to n+sod(n) for n = 17149193 and 17149202.

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, 2176 + ... + 6247.

It is an arithmetic number, because the mean of its divisors is an integer number (2506140).

Almost surely, 2^17149228 is an apocalyptic number.

It is an amenable number.

17149228 is a deficient number, since it is larger than the sum of its proper divisors (12924452).

17149228 is a wasteful number, since it uses less digits than its factorization.

17149228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936 (or 8934 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 17149228 is about 4141.1626386801. The cubic root of 17149228 is about 257.8783353606.

The spelling of 17149228 in words is "seventeen million, one hundred forty-nine thousand, two hundred twenty-eight".