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488836 = 22122209
BaseRepresentation
bin1110111010110000100
3220211120001
41313112010
5111120321
614251044
74104115
oct1672604
9824501
10488836
113042a7
121b6a84
1314166a
14ca20c
1599c91
hex77584

488836 has 6 divisors (see below), whose sum is σ = 855470. Its totient is φ = 244416.

The previous prime is 488833. The next prime is 488861. The reversal of 488836 is 638884.

488836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 280900 + 207936 = 530^2 + 456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 488795 and 488804.

It is not an unprimeable number, because it can be changed into a prime (488833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101 + ... + 61108.

2488836 is an apocalyptic number.

It is an amenable number.

488836 is a deficient number, since it is larger than the sum of its proper divisors (366634).

488836 is a wasteful number, since it uses less digits than its factorization.

488836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122213 (or 122211 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 488836 is about 699.1680770745. The cubic root of 488836 is about 78.7748758232.

The spelling of 488836 in words is "four hundred eighty-eight thousand, eight hundred thirty-six".

Divisors: 1 2 4 122209 244418 488836