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968812 = 221331601
BaseRepresentation
bin11101100100001101100
31211012221221
43230201230
5222000222
632433124
711143345
oct3544154
91735857
10968812
11601979
123a87a4
1327bc80
141b30cc
151420c7
hexec86c

968812 has 24 divisors (see below), whose sum is σ = 1887872. Its totient is φ = 432000.

The previous prime is 968809. The next prime is 968819. The reversal of 968812 is 218869.

968812 is nontrivially palindromic in base 5.

968812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (968819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312 + ... + 1912.

2968812 is an apocalyptic number.

It is an amenable number.

968812 is a deficient number, since it is larger than the sum of its proper divisors (919060).

968812 is a wasteful number, since it uses less digits than its factorization.

968812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 647 counting only the distinct ones).

The product of its digits is 6912, while the sum is 34.

The square root of 968812 is about 984.2824797791. The cubic root of 968812 is about 98.9494010725.

The spelling of 968812 in words is "nine hundred sixty-eight thousand, eight hundred twelve".

Divisors: 1 2 4 13 26 31 52 62 124 403 601 806 1202 1612 2404 7813 15626 18631 31252 37262 74524 242203 484406 968812