Search a number
14485636 = 221121732
BaseRepresentation
bin110111010000…
…100010000100
31000020221120001
4313100202010
512202020021
61234251044
7234061114
oct67204204
930227501
1014485636
1181a4300
124a26a84
1330024a9
141cd1044
151412091
hexdd0884

14485636 has 27 divisors (see below), whose sum is σ = 28025893. Its totient is φ = 6546320.

The previous prime is 14485613. The next prime is 14485637. The reversal of 14485636 is 63658441.

It is a happy number.

The square root of 14485636 is 3806.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 1308736 = 3630^2 + 1144^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14485595 and 14485604.

It is not an unprimeable number, because it can be changed into a prime (14485637) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83646 + ... + 83818.

Almost surely, 214485636 is an apocalyptic number.

14485636 is the 3806-th square number.

It is an amenable number.

14485636 is a deficient number, since it is larger than the sum of its proper divisors (13540257).

14485636 is a wasteful number, since it uses less digits than its factorization.

14485636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 186 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The cubic root of 14485636 is about 243.7694005159.

The spelling of 14485636 in words is "fourteen million, four hundred eighty-five thousand, six hundred thirty-six".