964998 has 12 divisors (see below), whose sum is σ = 2090868. Its totient is φ = 321660.

The previous prime is 964981. The next prime is 965023. The reversal of 964998 is 899469.

It is a super-2 number, since 2×964998² = 1862442280008, which contains 22 as substring.

It is a nialpdrome in base 16.

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 964998.

It is an unprimeable number.

964998 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 (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26788 + ... + 26823.

It is an arithmetic number, because the mean of its divisors is an integer number (174239).

2⁹⁶⁴⁹⁹⁸ is an apocalyptic number.

964998 is an abundant number, since it is smaller than the sum of its proper divisors (1125870).

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

964998 is a wasteful number, since it uses less digits than its factorization.

964998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53619 (or 53616 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 964998 is about 982.3431172457. The cubic root of 964998 is about 98.8193829543.

The spelling of 964998 in words is "nine hundred sixty-four thousand, nine hundred ninety-eight".