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4872884 = 221218221
BaseRepresentation
bin10010100101101010110100
3100011120100012
4102211222310
52221413014
6252235352
756263442
oct22455264
910146305
104872884
112829085
12176bb58
131017c83
1490bb92
15663c3e
hex4a5ab4

4872884 has 6 divisors (see below), whose sum is σ = 8527554. Its totient is φ = 2436440.

The previous prime is 4872877. The next prime is 4872919. The reversal of 4872884 is 4882784.

It can be written as a sum of positive squares in only one way, i.e., 3912484 + 960400 = 1978^2 + 980^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 609107 + ... + 609114.

It is an arithmetic number, because the mean of its divisors is an integer number (1421259).

Almost surely, 24872884 is an apocalyptic number.

It is an amenable number.

4872884 is a deficient number, since it is larger than the sum of its proper divisors (3654670).

4872884 is a wasteful number, since it uses less digits than its factorization.

4872884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218225 (or 1218223 counting only the distinct ones).

The product of its digits is 114688, while the sum is 41.

The square root of 4872884 is about 2207.4609849327. The cubic root of 4872884 is about 169.5360359391.

The spelling of 4872884 in words is "four million, eight hundred seventy-two thousand, eight hundred eighty-four".

Divisors: 1 2 4 1218221 2436442 4872884