536172 has 48 divisors (see below), whose sum is σ = 1542912. Its totient is φ = 141120.

The previous prime is 536149. The next prime is 536189. The reversal of 536172 is 271635.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536172.

It is an unprimeable number.

536172 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (32144).

2⁵³⁶¹⁷² is an apocalyptic number.

536172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771456).

536172 is an abundant number, since it is smaller than the sum of its proper divisors (1006740).

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

536172 is a wasteful number, since it uses less digits than its factorization.

536172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 516 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 536172 is about 732.2376663352. The cubic root of 536172 is about 81.2396499637.

The spelling of 536172 in words is "five hundred thirty-six thousand, one hundred seventy-two".