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12832925 = 52773331
BaseRepresentation
bin110000111101…
…000010011101
3220010222110112
4300331002131
511241123200
61135015405
7214035530
oct60750235
926128415
1012832925
117275626
12436a565
132874161
1419c0a17
1511d7535
hexc3d09d

12832925 has 12 divisors (see below), whose sum is σ = 18186336. Its totient is φ = 8799600.

The previous prime is 12832921. The next prime is 12832933. The reversal of 12832925 is 52923821.

It is a happy number.

12832925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12832925 - 22 = 12832921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12832891 and 12832900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12832921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36491 + ... + 36840.

It is an arithmetic number, because the mean of its divisors is an integer number (1515528).

Almost surely, 212832925 is an apocalyptic number.

It is an amenable number.

12832925 is a deficient number, since it is larger than the sum of its proper divisors (5353411).

12832925 is an equidigital number, since it uses as much as digits as its factorization.

12832925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73348 (or 73343 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 12832925 is about 3582.3072174229. The cubic root of 12832925 is about 234.1218166716.

The spelling of 12832925 in words is "twelve million, eight hundred thirty-two thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 175 73331 366655 513317 1833275 2566585 12832925