173975072 has 12 divisors (see below), whose sum is σ = 342513486. Its totient is φ = 86987520.

The previous prime is 173975071. The next prime is 173975083. The reversal of 173975072 is 270579371.

It can be written as a sum of positive squares in only one way, i.e., 150896656 + 23078416 = 12284^2 + 4804^2 .

It is a super-4 number, since 4×173975072⁴ (a number of 34 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (173975071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2718329 + ... + 2718392.

Almost surely, 2^173975072 is an apocalyptic number.

It is an amenable number.

173975072 is a deficient number, since it is larger than the sum of its proper divisors (168538414).

173975072 is an equidigital number, since it uses as much as digits as its factorization.

173975072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436731 (or 5436723 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 41.

The square root of 173975072 is about 13189.9610310266. The cubic root of 173975072 is about 558.2503554913.

The spelling of 173975072 in words is "one hundred seventy-three million, nine hundred seventy-five thousand, seventy-two".