173104402 has 16 divisors (see below), whose sum is σ = 274750560. Its totient is φ = 81568512.

The previous prime is 173104391. The next prime is 173104427. The reversal of 173104402 is 204401371.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4468 + ... + 19135.

It is an arithmetic number, because the mean of its divisors is an integer number (17171910).

Almost surely, 2^173104402 is an apocalyptic number.

173104402 is a deficient number, since it is larger than the sum of its proper divisors (101646158).

173104402 is a wasteful number, since it uses less digits than its factorization.

173104402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23817.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 173104402 is about 13156.9146079162. The cubic root of 173104402 is about 557.3175304228.

Adding to 173104402 its reverse (204401371), we get a palindrome (377505773).

It can be divided in two parts, 17310 and 4402, that added together give a palindrome (21712).

The spelling of 173104402 in words is "one hundred seventy-three million, one hundred four thousand, four hundred two".