17274993 has 8 divisors (see below), whose sum is σ = 23084928. Its totient is φ = 11490864.

The previous prime is 17274977. The next prime is 17275003. The reversal of 17274993 is 39947271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 17274993 - 2⁴ = 17274977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17274913) 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 7 ways as a sum of consecutive naturals, for example, 4830 + ... + 7607.

It is an arithmetic number, because the mean of its divisors is an integer number (2885616).

Almost surely, 2^17274993 is an apocalyptic number.

It is an amenable number.

17274993 is a deficient number, since it is larger than the sum of its proper divisors (5809935).

17274993 is a wasteful number, since it uses less digits than its factorization.

17274993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903.

The product of its digits is 95256, while the sum is 42.

The square root of 17274993 is about 4156.3196460330. The cubic root of 17274993 is about 258.5071898951.

The spelling of 17274993 in words is "seventeen million, two hundred seventy-four thousand, nine hundred ninety-three".