968513 has 16 divisors (see below), whose sum is σ = 1236480. Its totient is φ = 737856.

The previous prime is 968503. The next prime is 968519. The reversal of 968513 is 315869.

968513 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 968513 - 2¹² = 964417 is a prime.

It is a Curzon number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 968513.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 968513.

It is not an unprimeable number, because it can be changed into a prime (968519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2456 + ... + 2822.

It is an arithmetic number, because the mean of its divisors is an integer number (77280).

2⁹⁶⁸⁵¹³ is an apocalyptic number.

It is an amenable number.

968513 is a deficient number, since it is larger than the sum of its proper divisors (267967).

968513 is a wasteful number, since it uses less digits than its factorization.

968513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416.

The product of its digits is 6480, while the sum is 32.

The square root of 968513 is about 984.1305807666. The cubic root of 968513 is about 98.9392205920.

The spelling of 968513 in words is "nine hundred sixty-eight thousand, five hundred thirteen".