17231423 has 16 divisors (see below), whose sum is σ = 20476800. Its totient is φ = 14323680.

The previous prime is 17231419. The next prime is 17231429. The reversal of 17231423 is 32413271.

It is not a de Polignac number, because 17231423 - 2² = 17231419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17231429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4640 + ... + 7482.

It is an arithmetic number, because the mean of its divisors is an integer number (1279800).

Almost surely, 2^17231423 is an apocalyptic number.

17231423 is a deficient number, since it is larger than the sum of its proper divisors (3245377).

17231423 is a wasteful number, since it uses less digits than its factorization.

17231423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902.

The product of its digits is 1008, while the sum is 23.

The square root of 17231423 is about 4151.0749210295. The cubic root of 17231423 is about 258.2896762392.

Adding to 17231423 its reverse (32413271), we get a palindrome (49644694).

The spelling of 17231423 in words is "seventeen million, two hundred thirty-one thousand, four hundred twenty-three".