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4848489 = 32538721
BaseRepresentation
bin10010011111101101101001
3100010022212200
4102133231221
52220122424
6251530413
756132352
oct22375551
910108780
104848489
112811818
121759a09
131009b39
14902d29
1565b8c9
hex49fb69

4848489 has 6 divisors (see below), whose sum is σ = 7003386. Its totient is φ = 3232320.

The previous prime is 4848427. The next prime is 4848499. The reversal of 4848489 is 9848484.

It can be written as a sum of positive squares in only one way, i.e., 4347225 + 501264 = 2085^2 + 708^2 .

It is not a de Polignac number, because 4848489 - 211 = 4846441 is a prime.

It is a Curzon number.

4848489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4848499) 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, 269352 + ... + 269369.

It is an arithmetic number, because the mean of its divisors is an integer number (1167231).

Almost surely, 24848489 is an apocalyptic number.

It is an amenable number.

4848489 is a deficient number, since it is larger than the sum of its proper divisors (2154897).

4848489 is a wasteful number, since it uses less digits than its factorization.

4848489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538727 (or 538724 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4848489 is about 2201.9284729527. The cubic root of 4848489 is about 169.2526478018.

The spelling of 4848489 in words is "four million, eight hundred forty-eight thousand, four hundred eighty-nine".

Divisors: 1 3 9 538721 1616163 4848489