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4884859 = 72131761
BaseRepresentation
bin10010101000100101111011
3100012011202201
4102220211323
52222303414
6252411031
756343400
oct22504573
910164681
104884859
112837081
121776a77
131020565
149122a7
15667574
hex4a897b

4884859 has 12 divisors (see below), whose sum is σ = 5733288. Its totient is φ = 4149600.

The previous prime is 4884857. The next prime is 4884883. The reversal of 4884859 is 9584884.

It is not a de Polignac number, because 4884859 - 21 = 4884857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4884857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6039 + ... + 6799.

It is an arithmetic number, because the mean of its divisors is an integer number (477774).

Almost surely, 24884859 is an apocalyptic number.

4884859 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4884859 is a deficient number, since it is larger than the sum of its proper divisors (848429).

4884859 is a wasteful number, since it uses less digits than its factorization.

4884859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 899 counting only the distinct ones).

The product of its digits is 368640, while the sum is 46.

The square root of 4884859 is about 2210.1717127861. The cubic root of 4884859 is about 169.6747992974.

The spelling of 4884859 in words is "four million, eight hundred eighty-four thousand, eight hundred fifty-nine".

Divisors: 1 7 49 131 761 917 5327 6419 37289 99691 697837 4884859