4575172 has 24 divisors (see below), whose sum is σ = 9326016. Its totient is φ = 1923168.

The previous prime is 4575167. The next prime is 4575173. The reversal of 4575172 is 2715754.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4575173) 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, 58 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (388584).

Almost surely, 2^4575172 is an apocalyptic number.

It is an amenable number.

4575172 is an abundant number, since it is smaller than the sum of its proper divisors (4750844).

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

4575172 is a wasteful number, since it uses less digits than its factorization.

4575172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147 (or 3145 counting only the distinct ones).

The product of its digits is 9800, while the sum is 31.

The square root of 4575172 is about 2138.9651703569. The cubic root of 4575172 is about 166.0105959269.

The spelling of 4575172 in words is "four million, five hundred seventy-five thousand, one hundred seventy-two".