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4884387 = 31985691
BaseRepresentation
bin10010101000011110100011
3100012011010020
4102220132203
52222300022
6252404523
756342124
oct22503643
910164106
104884387
112836792
121776743
131020291
1491204b
1566735c
hex4a87a3

4884387 has 8 divisors (see below), whose sum is σ = 6855360. Its totient is φ = 3084840.

The previous prime is 4884377. The next prime is 4884401. The reversal of 4884387 is 7834884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4884387 - 26 = 4884323 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4884307) 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 7 ways as a sum of consecutive naturals, for example, 42789 + ... + 42902.

It is an arithmetic number, because the mean of its divisors is an integer number (856920).

Almost surely, 24884387 is an apocalyptic number.

4884387 is a deficient number, since it is larger than the sum of its proper divisors (1970973).

4884387 is a wasteful number, since it uses less digits than its factorization.

4884387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85713.

The product of its digits is 172032, while the sum is 42.

The square root of 4884387 is about 2210.0649311728. The cubic root of 4884387 is about 169.6693341731.

The spelling of 4884387 in words is "four million, eight hundred eighty-four thousand, three hundred eighty-seven".

Divisors: 1 3 19 57 85691 257073 1628129 4884387