673272 has 40 divisors (see below), whose sum is σ = 1887600. Its totient is φ = 224208.

The previous prime is 673271. The next prime is 673273. The reversal of 673272 is 272376.

673272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (673271) and next prime (673273).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673271) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 129 + ... + 1167.

It is an arithmetic number, because the mean of its divisors is an integer number (47190).

2⁶⁷³²⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943800).

673272 is an abundant number, since it is smaller than the sum of its proper divisors (1214328).

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

673272 is a wasteful number, since it uses less digits than its factorization.

673272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1044 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 673272 is about 820.5315350430. The cubic root of 673272 is about 87.6456133251.

The spelling of 673272 in words is "six hundred seventy-three thousand, two hundred seventy-two".