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8850625 = 5472172
BaseRepresentation
bin100001110000…
…110011000001
3121122122202221
4201300303001
54231210000
6513411041
7135141400
oct41606301
917578687
108850625
114aa5673
122b69a81
131aab674
141265637
15b9c61a
hex870cc1

8850625 has 45 divisors (see below), whose sum is σ = 13666719. Its totient is φ = 5712000.

The previous prime is 8850613. The next prime is 8850641. The reversal of 8850625 is 5260588.

The square root of 8850625 is 2975.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 4322241 + 4528384 = 2079^2 + 2128^2 .

It is not a de Polignac number, because 8850625 - 27 = 8850497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 520617 + ... + 520633.

Almost surely, 28850625 is an apocalyptic number.

8850625 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8850625 is the 2975-th square number.

8850625 is the 1488-th centered octagonal number.

It is an amenable number.

8850625 is a deficient number, since it is larger than the sum of its proper divisors (4816094).

8850625 is an equidigital number, since it uses as much as digits as its factorization.

8850625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The cubic root of 8850625 is about 206.8511692048.

The spelling of 8850625 in words is "eight million, eight hundred fifty thousand, six hundred twenty-five".

Divisors: 1 5 7 17 25 35 49 85 119 125 175 245 289 425 595 625 833 875 1225 1445 2023 2125 2975 4165 4375 6125 7225 10115 10625 14161 14875 20825 30625 36125 50575 70805 74375 104125 180625 252875 354025 520625 1264375 1770125 8850625