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4872916 = 225692141
BaseRepresentation
bin10010100101101011010100
3100011120101101
4102211223110
52221413131
6252235444
756263516
oct22455324
910146341
104872916
112829104
12176bb84
131017ca9
1490bbb6
15663c61
hex4a5ad4

4872916 has 12 divisors (see below), whose sum is σ = 8546580. Its totient is φ = 2431040.

The previous prime is 4872877. The next prime is 4872919. The reversal of 4872916 is 6192784.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 1948816 = 1710^2 + 1396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872919) 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 3 ways as a sum of consecutive naturals, for example, 1206 + ... + 3346.

It is an arithmetic number, because the mean of its divisors is an integer number (712215).

Almost surely, 24872916 is an apocalyptic number.

It is an amenable number.

4872916 is a deficient number, since it is larger than the sum of its proper divisors (3673664).

4872916 is a wasteful number, since it uses less digits than its factorization.

4872916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714 (or 2712 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 4872916 is about 2207.4682330670. The cubic root of 4872916 is about 169.5364070500.

It can be divided in two parts, 487 and 2916, that added together give a triangular number (3403 = T82).

The spelling of 4872916 in words is "four million, eight hundred seventy-two thousand, nine hundred sixteen".

Divisors: 1 2 4 569 1138 2141 2276 4282 8564 1218229 2436458 4872916