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8025332 = 227286619
BaseRepresentation
bin11110100111010011110100
3120002201200112
4132213103310
54023302312
6444002152
7125133320
oct36472364
916081615
108025332
114591607
122830358
13187cb23
1410cc980
15a87d22
hex7a74f4

8025332 has 12 divisors (see below), whose sum is σ = 16050720. Its totient is φ = 3439416.

The previous prime is 8025331. The next prime is 8025341. The reversal of 8025332 is 2335208.

8025332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8025298 and 8025307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143282 + ... + 143337.

It is an arithmetic number, because the mean of its divisors is an integer number (1337560).

Almost surely, 28025332 is an apocalyptic number.

It is an amenable number.

8025332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8025332 is a wasteful number, since it uses less digits than its factorization.

8025332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286630 (or 286628 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 8025332 is about 2832.9016926113. The cubic root of 8025332 is about 200.2108775751.

The spelling of 8025332 in words is "eight million, twenty-five thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 286619 573238 1146476 2006333 4012666 8025332