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4805227 = 73718553
BaseRepresentation
bin10010010101001001101011
3100001010112101
4102111021223
52212231402
6250554231
755562260
oct22251153
910033471
104805227
112792269
121738977
13cc323b
148d1267
1564db87
hex49526b

4805227 has 8 divisors (see below), whose sum is σ = 5640416. Its totient is φ = 4007232.

The previous prime is 4805191. The next prime is 4805231. The reversal of 4805227 is 7225084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4805227 - 211 = 4803179 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4805195 and 4805204.

It is not an unprimeable number, because it can be changed into a prime (4805257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9018 + ... + 9535.

It is an arithmetic number, because the mean of its divisors is an integer number (705052).

Almost surely, 24805227 is an apocalyptic number.

4805227 is a deficient number, since it is larger than the sum of its proper divisors (835189).

4805227 is a wasteful number, since it uses less digits than its factorization.

4805227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18597.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4805227 is about 2192.0827995311. The cubic root of 4805227 is about 168.7477417165.

The spelling of 4805227 in words is "four million, eight hundred five thousand, two hundred twenty-seven".

Divisors: 1 7 37 259 18553 129871 686461 4805227