616496 has 20 divisors (see below), whose sum is σ = 1218672. Its totient is φ = 302016.

The previous prime is 616489. The next prime is 616501. The reversal of 616496 is 694616.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

616496 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485 + ... + 1211.

2⁶¹⁶⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

616496 is a deficient number, since it is larger than the sum of its proper divisors (602176).

616496 is a wasteful number, since it uses less digits than its factorization.

616496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 782 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 616496 is about 785.1725924916. The cubic root of 616496 is about 85.1092482227.

The spelling of 616496 in words is "six hundred sixteen thousand, four hundred ninety-six".