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8872488 = 2332123229
BaseRepresentation
bin100001110110…
…001000101000
3121200202202200
4201312020220
54232404423
6514100200
7135262212
oct41661050
917622680
108872488
115010039
122b7a660
131ab85c1
14126d5b2
15ba3d43
hex876228

8872488 has 24 divisors (see below), whose sum is σ = 24029850. Its totient is φ = 2957472.

The previous prime is 8872483. The next prime is 8872537. The reversal of 8872488 is 8842788.

It can be written as a sum of positive squares in only one way, i.e., 5116644 + 3755844 = 2262^2 + 1938^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (8872481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61543 + ... + 61686.

Almost surely, 28872488 is an apocalyptic number.

It is an amenable number.

8872488 is an abundant number, since it is smaller than the sum of its proper divisors (15157362).

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

8872488 is a wasteful number, since it uses less digits than its factorization.

8872488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123241 (or 123234 counting only the distinct ones).

The product of its digits is 229376, while the sum is 45.

The square root of 8872488 is about 2978.6721874016. The cubic root of 8872488 is about 207.0213518548.

It can be divided in two parts, 887 and 2488, that added together give a cube (3375 = 153).

The spelling of 8872488 in words is "eight million, eight hundred seventy-two thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 123229 246458 369687 492916 739374 985832 1109061 1478748 2218122 2957496 4436244 8872488