Search a number
-
+
4874906 = 219128287
BaseRepresentation
bin10010100110001010011010
3100011200010002
4102212022122
52221444111
6252253002
756302361
oct22461232
910150102
104874906
11282a653
121771162
131018b7a
1490c7d8
1566463b
hex4a629a

4874906 has 8 divisors (see below), whose sum is σ = 7697280. Its totient is φ = 2309148.

The previous prime is 4874899. The next prime is 4874911. The reversal of 4874906 is 6094784.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 128287 = 4874906 / (4 + 8 + 7 + 4 + 9 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4874906.

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, 64106 + ... + 64181.

It is an arithmetic number, because the mean of its divisors is an integer number (962160).

Almost surely, 24874906 is an apocalyptic number.

4874906 is a deficient number, since it is larger than the sum of its proper divisors (2822374).

4874906 is a wasteful number, since it uses less digits than its factorization.

4874906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128308.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4874906 is about 2207.9189296711. The cubic root of 4874906 is about 169.5594823185.

The spelling of 4874906 in words is "four million, eight hundred seventy-four thousand, nine hundred six".

Divisors: 1 2 19 38 128287 256574 2437453 4874906