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607225 = 52107227
BaseRepresentation
bin10010100001111111001
31010211221211
42110033321
5123412400
621003121
75106223
oct2241771
91124854
10607225
11385243
122534a1
13183508
1411b413
15bedba
hex943f9

607225 has 12 divisors (see below), whose sum is σ = 763344. Its totient is φ = 479120.

The previous prime is 607219. The next prime is 607249. The reversal of 607225 is 522706.

It is not a de Polignac number, because 607225 - 27 = 607097 is a prime.

It is a Duffinian number.

607225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 607196 and 607205.

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 11 ways as a sum of consecutive naturals, for example, 2562 + ... + 2788.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

2607225 is an apocalyptic number.

It is an amenable number.

607225 is a deficient number, since it is larger than the sum of its proper divisors (156119).

607225 is a wasteful number, since it uses less digits than its factorization.

607225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 607225 is about 779.2464308548. The cubic root of 607225 is about 84.6804611689.

The spelling of 607225 in words is "six hundred seven thousand, two hundred twenty-five".

Divisors: 1 5 25 107 227 535 1135 2675 5675 24289 121445 607225