486212 has 6 divisors (see below), whose sum is σ = 850878. Its totient is φ = 243104.

The previous prime is 486203. The next prime is 486221. The reversal of 486212 is 212684.

Added to its reverse (212684) it gives a square (698896 = 836²).

It is an interprime number because it is at equal distance from previous prime (486203) and next prime (486221).

It can be written as a sum of positive squares in only one way, i.e., 287296 + 198916 = 536^2 + 446^2 .

It is an Ulam number.

It is an unprimeable number.

486212 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 as a sum of consecutive naturals, namely, 60773 + ... + 60780.

It is an arithmetic number, because the mean of its divisors is an integer number (141813).

2⁴⁸⁶²¹² is an apocalyptic number.

It is an amenable number.

486212 is a deficient number, since it is larger than the sum of its proper divisors (364666).

486212 is a wasteful number, since it uses less digits than its factorization.

486212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121557 (or 121555 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 486212 is about 697.2890361966. The cubic root of 486212 is about 78.6336722050.

Adding to 486212 its reverse (212684), we get a palindrome (698896).

The spelling of 486212 in words is "four hundred eighty-six thousand, two hundred twelve".