72482 has 4 divisors (see below), whose sum is σ = 108726. Its totient is φ = 36240.

The previous prime is 72481. The next prime is 72493. The reversal of 72482 is 28427.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72361 + 121 = 269^2 + 11^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18119 + ... + 18122.

2⁷²⁴⁸² is an apocalyptic number.

72482 is a deficient number, since it is larger than the sum of its proper divisors (36244).

72482 is a wasteful number, since it uses less digits than its factorization.

72482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36243.

The product of its digits is 896, while the sum is 23.

The square root of 72482 is about 269.2248131209. The cubic root of 72482 is about 41.6943034427.

The spelling of 72482 in words is "seventy-two thousand, four hundred eighty-two".