662496 has 48 divisors (see below), whose sum is σ = 1782144. Its totient is φ = 215424.

The previous prime is 662491. The next prime is 662513. The reversal of 662496 is 694266.

It is a tau number, because it is divible by the number of its divisors (48).

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 662496.

It is not an unprimeable number, because it can be changed into a prime (662491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6381 + ... + 6483.

It is an arithmetic number, because the mean of its divisors is an integer number (37128).

2⁶⁶²⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891072).

662496 is an abundant number, since it is smaller than the sum of its proper divisors (1119648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662496 is a wasteful number, since it uses less digits than its factorization.

662496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 175 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 662496 is about 813.9385726208. The cubic root of 662496 is about 87.1754946150.

The spelling of 662496 in words is "six hundred sixty-two thousand, four hundred ninety-six".