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4885837 = 11444167
BaseRepresentation
bin10010101000110101001101
3100012020002221
4102220311031
52222321322
6252415341
756346265
oct22506515
910166087
104885837
112837890
121777551
131020b38
149127a5
156679c7
hex4a8d4d

4885837 has 4 divisors (see below), whose sum is σ = 5330016. Its totient is φ = 4441660.

The previous prime is 4885823. The next prime is 4885843. The reversal of 4885837 is 7385884.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4885837 - 211 = 4883789 is a prime.

It is a d-powerful number, because it can be written as 46 + 85 + 85 + 53 + 85 + 314 + 73 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4885793 and 4885802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885807) 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 3 ways as a sum of consecutive naturals, for example, 222073 + ... + 222094.

It is an arithmetic number, because the mean of its divisors is an integer number (1332504).

Almost surely, 24885837 is an apocalyptic number.

It is an amenable number.

4885837 is a deficient number, since it is larger than the sum of its proper divisors (444179).

4885837 is a wasteful number, since it uses less digits than its factorization.

4885837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444178.

The product of its digits is 215040, while the sum is 43.

The square root of 4885837 is about 2210.3929514908. The cubic root of 4885837 is about 169.6861220999.

The spelling of 4885837 in words is "four million, eight hundred eighty-five thousand, eight hundred thirty-seven".

Divisors: 1 11 444167 4885837