82412 has 12 divisors (see below), whose sum is σ = 157416. Its totient is φ = 37440.

The previous prime is 82393. The next prime is 82421. The reversal of 82412 is 21428.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893 + ... + 980.

It is an arithmetic number, because the mean of its divisors is an integer number (13118).

2⁸²⁴¹² is an apocalyptic number.

It is an amenable number.

82412 is a deficient number, since it is larger than the sum of its proper divisors (75004).

82412 is a wasteful number, since it uses less digits than its factorization.

82412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1886 counting only the distinct ones).

The product of its digits is 128, while the sum is 17.

The square root of 82412 is about 287.0749031176. The cubic root of 82412 is about 43.5174545711.

It can be divided in two parts, 82 and 412, that added together give a palindrome (494).

The spelling of 82412 in words is "eighty-two thousand, four hundred twelve".