73260 has 72 divisors (see below), whose sum is σ = 248976. Its totient is φ = 17280.

The previous prime is 73259. The next prime is 73277. The reversal of 73260 is 6237.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1962 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (3458).

2⁷³²⁶⁰ 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 73260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124488).

73260 is an abundant number, since it is smaller than the sum of its proper divisors (175716).

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

73260 is a wasteful number, since it uses less digits than its factorization.

73260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 73260 is about 270.6658456474. The cubic root of 73260 is about 41.8429508988.

Adding to 73260 its reverse (6237), we get a palindrome (79497).

It can be divided in two parts, 73 and 260, that added together give a palindrome (333).

The spelling of 73260 in words is "seventy-three thousand, two hundred sixty".