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4822069 = 7688867
BaseRepresentation
bin10010011001010000110101
3100001222122011
4102121100311
52213301234
6251204221
755662340
oct22312065
910058564
104822069
1127a398a
121746671
13ccaac5
148d7457
15653b64
hex499435

4822069 has 4 divisors (see below), whose sum is σ = 5510944. Its totient is φ = 4133196.

The previous prime is 4822061. The next prime is 4822073. The reversal of 4822069 is 9602284.

4822069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4822069 - 23 = 4822061 is a prime.

It is a super-2 number, since 2×48220692 = 46504698881522, which contains 22 as substring.

It is a Duffinian number.

4822069 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4822069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4822061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344427 + ... + 344440.

It is an arithmetic number, because the mean of its divisors is an integer number (1377736).

Almost surely, 24822069 is an apocalyptic number.

It is an amenable number.

4822069 is a deficient number, since it is larger than the sum of its proper divisors (688875).

4822069 is an equidigital number, since it uses as much as digits as its factorization.

4822069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688874.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4822069 is about 2195.9209912927. The cubic root of 4822069 is about 168.9446616898.

The spelling of 4822069 in words is "four million, eight hundred twenty-two thousand, sixty-nine".

Divisors: 1 7 688867 4822069