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9630625 = 5419811
BaseRepresentation
bin100100101111…
…001110100001
3200010021201211
4210233032201
54431140000
6542230121
7144600424
oct44571641
920107654
109630625
1154886a4
123285341
131cc26c4
1413c99bb
15ca37ba
hex92f3a1

9630625 has 20 divisors (see below), whose sum is σ = 12683440. Its totient is φ = 7290000.

The previous prime is 9630611. The next prime is 9630631. The reversal of 9630625 is 5260369.

9630625 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 9630625 - 219 = 9106337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11470 + ... + 12280.

It is an arithmetic number, because the mean of its divisors is an integer number (634172).

Almost surely, 29630625 is an apocalyptic number.

9630625 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9630625 is a deficient number, since it is larger than the sum of its proper divisors (3052815).

9630625 is an equidigital number, since it uses as much as digits as its factorization.

9630625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 9630625 is about 3103.3248299203. The cubic root of 9630625 is about 212.7574733762.

The spelling of 9630625 in words is "nine million, six hundred thirty thousand, six hundred twenty-five".

Divisors: 1 5 19 25 95 125 475 625 811 2375 4055 11875 15409 20275 77045 101375 385225 506875 1926125 9630625