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8868484 = 2214892
BaseRepresentation
bin100001110101…
…001010000100
3121200120021101
4201311022010
54232242414
6514025444
7135244432
oct41651204
917616241
108868484
115008029
122b78284
131ab6831
14126bd52
15ba2a74
hex875284

8868484 has 9 divisors (see below), whose sum is σ = 15530277. Its totient is φ = 4431264.

The previous prime is 8868479. The next prime is 8868521. The reversal of 8868484 is 4848688.

The square root of 8868484 is 2978.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1898884 + 6969600 = 1378^2 + 2640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5212 + ... + 6700.

Almost surely, 28868484 is an apocalyptic number.

8868484 is the 2978-th square number.

It is an amenable number.

8868484 is a deficient number, since it is larger than the sum of its proper divisors (6661793).

8868484 is an equidigital number, since it uses as much as digits as its factorization.

8868484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982 (or 1491 counting only the distinct ones).

The product of its digits is 393216, while the sum is 46.

The cubic root of 8868484 is about 206.9902054535.

The spelling of 8868484 in words is "eight million, eight hundred sixty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 1489 2978 5956 2217121 4434242 8868484