173242748 has 12 divisors (see below), whose sum is σ = 346485552. Its totient is φ = 74246880.

The previous prime is 173242721. The next prime is 173242777. The reversal of 173242748 is 847242371.

173242748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

173242748 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3093593 + ... + 3093648.

It is an arithmetic number, because the mean of its divisors is an integer number (28873796).

Almost surely, 2^173242748 is an apocalyptic number.

It is an amenable number.

173242748 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

173242748 is a wasteful number, since it uses less digits than its factorization.

173242748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187252 (or 6187250 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 173242748 is about 13162.1710975052. The cubic root of 173242748 is about 557.4659613100.

The spelling of 173242748 in words is "one hundred seventy-three million, two hundred forty-two thousand, seven hundred forty-eight".