17073923 has 2 divisors, whose sum is σ = 17073924. Its totient is φ = 17073922.

The previous prime is 17073893. The next prime is 17073943. The reversal of 17073923 is 32937071.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17073923 - 2¹² = 17069827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17073923.

It is not a weakly prime, because it can be changed into another prime (17073943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8536961 + 8536962.

It is an arithmetic number, because the mean of its divisors is an integer number (8536962).

Almost surely, 2^17073923 is an apocalyptic number.

17073923 is a deficient number, since it is larger than the sum of its proper divisors (1).

17073923 is an equidigital number, since it uses as much as digits as its factorization.

17073923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 17073923 is about 4132.0603819402. The cubic root of 17073923 is about 257.5003198538.

The spelling of 17073923 in words is "seventeen million, seventy-three thousand, nine hundred twenty-three".