662996 has 6 divisors (see below), whose sum is σ = 1160250. Its totient is φ = 331496.

The previous prime is 662957. The next prime is 662999. The reversal of 662996 is 699266.

662996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 662596 + 400 = 814^2 + 20^2 .

It is a plaindrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 662996.

It is not an unprimeable number, because it can be changed into a prime (662999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82871 + ... + 82878.

It is an arithmetic number, because the mean of its divisors is an integer number (193375).

2⁶⁶²⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

662996 is a deficient number, since it is larger than the sum of its proper divisors (497254).

662996 is a wasteful number, since it uses less digits than its factorization.

662996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165753 (or 165751 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 662996 is about 814.2456631754. The cubic root of 662996 is about 87.1974201745.

The spelling of 662996 in words is "six hundred sixty-two thousand, nine hundred ninety-six".