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4680825 = 352139449
BaseRepresentation
bin10001110110110001111001
322210210212220
4101312301321
52144241300
6244154253
754533502
oct21666171
98723786
104680825
112707856
121698989
13c7b726
1489bba9
15626da0
hex476c79

4680825 has 24 divisors (see below), whose sum is σ = 7812000. Its totient is φ = 2472960.

The previous prime is 4680811. The next prime is 4680827. The reversal of 4680825 is 5280864.

It is not a de Polignac number, because 4680825 - 211 = 4678777 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4680827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10201 + ... + 10649.

It is an arithmetic number, because the mean of its divisors is an integer number (325500).

Almost surely, 24680825 is an apocalyptic number.

It is an amenable number.

4680825 is a deficient number, since it is larger than the sum of its proper divisors (3131175).

4680825 is a wasteful number, since it uses less digits than its factorization.

4680825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 4680825 is about 2163.5214350683. The cubic root of 4680825 is about 167.2787604067.

The spelling of 4680825 in words is "four million, six hundred eighty thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 75 139 417 449 695 1347 2085 2245 3475 6735 10425 11225 33675 62411 187233 312055 936165 1560275 4680825