173090801 has 32 divisors (see below), whose sum is σ = 202245120. Its totient is φ = 146893824.

The previous prime is 173090791. The next prime is 173090803. The reversal of 173090801 is 108090371.

173090801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 173090801 - 2¹⁸ = 172828657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (173090803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1531721 + ... + 1531833.

It is an arithmetic number, because the mean of its divisors is an integer number (6320160).

Almost surely, 2^173090801 is an apocalyptic number.

It is an amenable number.

173090801 is a deficient number, since it is larger than the sum of its proper divisors (29154319).

173090801 is a wasteful number, since it uses less digits than its factorization.

173090801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 173090801 is about 13156.3977212609. The cubic root of 173090801 is about 557.3029336936.

The spelling of 173090801 in words is "one hundred seventy-three million, ninety thousand, eight hundred one".