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4327925 = 52723533
BaseRepresentation
bin10000100000100111110101
322010212210112
4100200213311
52101443200
6232432405
751533600
oct20404765
98125715
104327925
1124966a8
121548705
13b86c04
14809337
155a7535
hex4209f5

4327925 has 18 divisors (see below), whose sum is σ = 6244578. Its totient is φ = 2966880.

The previous prime is 4327913. The next prime is 4327937. The reversal of 4327925 is 5297234.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4327913) and next prime (4327937).

It can be written as a sum of positive squares in 3 ways, for example, as 729316 + 3598609 = 854^2 + 1897^2 .

It is not a de Polignac number, because 4327925 - 24 = 4327909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4327891 and 4327900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 542 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (346921).

Almost surely, 24327925 is an apocalyptic number.

It is an amenable number.

4327925 is a deficient number, since it is larger than the sum of its proper divisors (1916653).

4327925 is a wasteful number, since it uses less digits than its factorization.

4327925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557 (or 3545 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 4327925 is about 2080.3665542399. The cubic root of 4327925 is about 162.9645876375.

The spelling of 4327925 in words is "four million, three hundred twenty-seven thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 49 175 245 1225 3533 17665 24731 88325 123655 173117 618275 865585 4327925