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968988 = 22380749
BaseRepresentation
bin11101100100100011100
31211020012110
43230210130
5222001423
632434020
711144016
oct3544434
91736173
10968988
11602019
123a8910
1327c087
141b31b6
15142193
hexec91c

968988 has 12 divisors (see below), whose sum is σ = 2261000. Its totient is φ = 322992.

The previous prime is 968971. The next prime is 969011. The reversal of 968988 is 889869.

968988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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 968988.

It is an unprimeable number.

968988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40363 + ... + 40386.

2968988 is an apocalyptic number.

It is an amenable number.

968988 is an abundant number, since it is smaller than the sum of its proper divisors (1292012).

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

968988 is a wasteful number, since it uses less digits than its factorization.

968988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80756 (or 80754 counting only the distinct ones).

The product of its digits is 248832, while the sum is 48.

The square root of 968988 is about 984.3718809474. The cubic root of 968988 is about 98.9553926168.

The spelling of 968988 in words is "nine hundred sixty-eight thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 80749 161498 242247 322996 484494 968988