60172973 has 8 divisors (see below), whose sum is σ = 68832192. Its totient is φ = 51529536.

The previous prime is 60172927. The next prime is 60173011. The reversal of 60172973 is 37927106.

60172973 is nontrivially palindromic in base 14.

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

It is a cyclic number.

It is not a de Polignac number, because 60172973 - 2²⁰ = 59124397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60172573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5861 + ... + 12437.

It is an arithmetic number, because the mean of its divisors is an integer number (8604024).

Almost surely, 2^60172973 is an apocalyptic number.

It is an amenable number.

60172973 is a deficient number, since it is larger than the sum of its proper divisors (8659219).

60172973 is a wasteful number, since it uses less digits than its factorization.

60172973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 60172973 is about 7757.1240160255. The cubic root of 60172973 is about 391.8626067336.

The spelling of 60172973 in words is "sixty million, one hundred seventy-two thousand, nine hundred seventy-three".