62818 has 12 divisors (see below), whose sum is σ = 109782. Its totient is φ = 26880.

The previous prime is 62801. The next prime is 62819. The reversal of 62818 is 81826.

It can be written as a sum of positive squares in only one way, i.e., 41209 + 21609 = 203^2 + 147^2 .

It is a super-2 number, since 2×62818² = 7892202248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62792 and 62801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62819) by changing a digit.

62818 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 in 5 ways as a sum of consecutive naturals, for example, 223 + ... + 418.

2⁶²⁸¹⁸ is an apocalyptic number.

62818 is a deficient number, since it is larger than the sum of its proper divisors (46964).

62818 is a wasteful number, since it uses less digits than its factorization.

62818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 650 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 62818 is about 250.6351930596. The cubic root of 62818 is about 39.7522182747.

It can be divided in two parts, 628 and 18, that added together give a palindrome (646).

The spelling of 62818 in words is "sixty-two thousand, eight hundred eighteen".