488172 has 24 divisors (see below), whose sum is σ = 1206576. Its totient is φ = 153088.

The previous prime is 488171. The next prime is 488197. The reversal of 488172 is 271884.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (488171) 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, 993 + ... + 1400.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2⁴⁸⁸¹⁷² is an apocalyptic number.

It is an amenable number.

488172 is an abundant number, since it is smaller than the sum of its proper divisors (718404).

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

488172 is a wasteful number, since it uses less digits than its factorization.

488172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417 (or 2415 counting only the distinct ones).

The product of its digits is 3584, while the sum is 30.

The square root of 488172 is about 698.6930656590. The cubic root of 488172 is about 78.7391922684.

The spelling of 488172 in words is "four hundred eighty-eight thousand, one hundred seventy-two".