173492023 has 2 divisors, whose sum is σ = 173492024. Its totient is φ = 173492022.

The previous prime is 173492017. The next prime is 173492041. The reversal of 173492023 is 320294371.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 173492023 - 2¹³ = 173483831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173492093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86746011 + 86746012.

It is an arithmetic number, because the mean of its divisors is an integer number (86746012).

Almost surely, 2^173492023 is an apocalyptic number.

173492023 is a deficient number, since it is larger than the sum of its proper divisors (1).

173492023 is an equidigital number, since it uses as much as digits as its factorization.

173492023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 173492023 is about 13171.6370660598. The cubic root of 173492023 is about 557.7332081499.

The spelling of 173492023 in words is "one hundred seventy-three million, four hundred ninety-two thousand, twenty-three".