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4664105 = 53130091
BaseRepresentation
bin10001110010101100101001
322202221221122
4101302230221
52143222410
6243545025
754433655
oct21625451
98687848
104664105
1126a6236
12168b175
13c73c34
14895a65
15621e55
hex472b29

4664105 has 8 divisors (see below), whose sum is σ = 5777664. Its totient is φ = 3610800.

The previous prime is 4664089. The next prime is 4664111. The reversal of 4664105 is 5014664.

It is a happy number.

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

It is not a de Polignac number, because 4664105 - 24 = 4664089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 14891 + ... + 15200.

It is an arithmetic number, because the mean of its divisors is an integer number (722208).

Almost surely, 24664105 is an apocalyptic number.

It is an amenable number.

4664105 is a deficient number, since it is larger than the sum of its proper divisors (1113559).

4664105 is a wasteful number, since it uses less digits than its factorization.

4664105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30127.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4664105 is about 2159.6539074583. The cubic root of 4664105 is about 167.0793484303.

Adding to 4664105 its reverse (5014664), we get a palindrome (9678769).

The spelling of 4664105 in words is "four million, six hundred sixty-four thousand, one hundred five".

Divisors: 1 5 31 155 30091 150455 932821 4664105