173265042 has 8 divisors (see below), whose sum is σ = 346530096. Its totient is φ = 57755012.

The previous prime is 173265041. The next prime is 173265067. The reversal of 173265042 is 240562371.

It is a sphenic number, since it is the product of 3 distinct primes.

173265042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (173265041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14438748 + ... + 14438759.

It is an arithmetic number, because the mean of its divisors is an integer number (43316262).

Almost surely, 2^173265042 is an apocalyptic number.

173265042 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.

173265042 is a wasteful number, since it uses less digits than its factorization.

173265042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28877512.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 173265042 is about 13163.0179670165. The cubic root of 173265042 is about 557.4898730624.

The spelling of 173265042 in words is "one hundred seventy-three million, two hundred sixty-five thousand, forty-two".