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4884988 = 221221247
BaseRepresentation
bin10010101000100111111100
3100012011221111
4102220213330
52222304423
6252411404
756343643
oct22504774
910164844
104884988
112837189
121776b64
131020634
1491235a
1566760d
hex4a89fc

4884988 has 6 divisors (see below), whose sum is σ = 8548736. Its totient is φ = 2442492.

The previous prime is 4884983. The next prime is 4884989. The reversal of 4884988 is 8894884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4884983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610620 + ... + 610627.

Almost surely, 24884988 is an apocalyptic number.

It is an amenable number.

4884988 is a deficient number, since it is larger than the sum of its proper divisors (3663748).

4884988 is a wasteful number, since it uses less digits than its factorization.

4884988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221251 (or 1221249 counting only the distinct ones).

The product of its digits is 589824, while the sum is 49.

The square root of 4884988 is about 2210.2008958463. The cubic root of 4884988 is about 169.6762928824.

It can be divided in two parts, 488 and 4988, that added together give a square (5476 = 742).

The spelling of 4884988 in words is "four million, eight hundred eighty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 4 1221247 2442494 4884988