996513 has 12 divisors (see below), whose sum is σ = 1545840. Its totient is φ = 569352.

The previous prime is 996511. The next prime is 996529. The reversal of 996513 is 315699.

996513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 996513 - 2¹ = 996511 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996513.

It is not an unprimeable number, because it can be changed into a prime (996511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3243 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (128820).

2⁹⁹⁶⁵¹³ is an apocalyptic number.

It is an amenable number.

996513 is a deficient number, since it is larger than the sum of its proper divisors (549327).

996513 is a wasteful number, since it uses less digits than its factorization.

996513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6796 (or 6789 counting only the distinct ones).

The product of its digits is 7290, while the sum is 33.

The square root of 996513 is about 998.2549774481. The cubic root of 996513 is about 99.8836313025.

The spelling of 996513 in words is "nine hundred ninety-six thousand, five hundred thirteen".