464172 has 24 divisors (see below), whose sum is σ = 1107456. Its totient is φ = 151248.

The previous prime is 464171. The next prime is 464173. The reversal of 464172 is 271464.

It is an interprime number because it is at equal distance from previous prime (464171) and next prime (464173).

It is an Ulam number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464171) 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, 153 + ... + 975.

It is an arithmetic number, because the mean of its divisors is an integer number (46144).

2⁴⁶⁴¹⁷² is an apocalyptic number.

It is an amenable number.

464172 is an abundant number, since it is smaller than the sum of its proper divisors (643284).

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

464172 is a wasteful number, since it uses less digits than its factorization.

464172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877 (or 875 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 464172 is about 681.3016952863. The cubic root of 464172 is about 77.4270975903.

It can be divided in two parts, 464 and 172, that added together give a palindrome (636).

The spelling of 464172 in words is "four hundred sixty-four thousand, one hundred seventy-two".