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8067225 = 352107563
BaseRepresentation
bin11110110001100010011001
3120011212011010
4132301202121
54031122400
6444524133
7125366415
oct36614231
916155133
108067225
114610031
122850649
131895c0a
1410ddd45
15a95450
hex7b1899

8067225 has 12 divisors (see below), whose sum is σ = 13337936. Its totient is φ = 4302480.

The previous prime is 8067217. The next prime is 8067239. The reversal of 8067225 is 5227608.

It is not a de Polignac number, because 8067225 - 23 = 8067217 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8067192 and 8067201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53707 + ... + 53856.

Almost surely, 28067225 is an apocalyptic number.

It is an amenable number.

8067225 is a deficient number, since it is larger than the sum of its proper divisors (5270711).

8067225 is a wasteful number, since it uses less digits than its factorization.

8067225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107576 (or 107571 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8067225 is about 2840.2860771408. The cubic root of 8067225 is about 200.5586464512.

The spelling of 8067225 in words is "eight million, sixty-seven thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 107563 322689 537815 1613445 2689075 8067225