Search a number
-
+
4879460 = 225243973
BaseRepresentation
bin10010100111010001100100
3100011220100202
4102213101210
52222120320
6252330032
756321555
oct22472144
910156322
104879460
112833013
121773918
13101ac71
1491032c
15665b75
hex4a7464

4879460 has 12 divisors (see below), whose sum is σ = 10246908. Its totient is φ = 1951776.

The previous prime is 4879429. The next prime is 4879471. The reversal of 4879460 is 649784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1069156 + 3810304 = 1034^2 + 1952^2 .

It is a d-powerful number, because it can be written as 4 + 85 + 75 + 97 + 44 + 66 + 0 .

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, 121967 + ... + 122006.

It is an arithmetic number, because the mean of its divisors is an integer number (853909).

Almost surely, 24879460 is an apocalyptic number.

It is an amenable number.

4879460 is an abundant number, since it is smaller than the sum of its proper divisors (5367448).

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

4879460 is a wasteful number, since it uses less digits than its factorization.

4879460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243982 (or 243980 counting only the distinct ones).

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

The square root of 4879460 is about 2208.9499767989. The cubic root of 4879460 is about 169.6122651181.

The spelling of 4879460 in words is "four million, eight hundred seventy-nine thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 243973 487946 975892 1219865 2439730 4879460