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968740 = 22548437
BaseRepresentation
bin11101100100000100100
31211012212021
43230200210
5221444430
632432524
711143213
oct3544044
91735767
10968740
11601913
123a8744
1327bc26
141b307a
1514207a
hexec824

968740 has 12 divisors (see below), whose sum is σ = 2034396. Its totient is φ = 387488.

The previous prime is 968731. The next prime is 968761. The reversal of 968740 is 47869.

It can be written as a sum of positive squares in 2 ways, for example, as 369664 + 599076 = 608^2 + 774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 968696 and 968705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24199 + ... + 24238.

It is an arithmetic number, because the mean of its divisors is an integer number (169533).

2968740 is an apocalyptic number.

It is an amenable number.

968740 is an abundant number, since it is smaller than the sum of its proper divisors (1065656).

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

968740 is a wasteful number, since it uses less digits than its factorization.

968740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48446 (or 48444 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 968740 is about 984.2459042333. The cubic root of 968740 is about 98.9469497770.

It can be divided in two parts, 96 and 8740, that added together give a square (8836 = 942).

The spelling of 968740 in words is "nine hundred sixty-eight thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 48437 96874 193748 242185 484370 968740