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2225295 = 32549451
BaseRepresentation
bin1000011111010010001111
311012001112100
420133102033
51032202140
6115410143
724625512
oct10372217
94161470
102225295
11128a996
128b3953
135cbb57
1441cd79
152de530
hex21f48f

2225295 has 12 divisors (see below), whose sum is σ = 3857256. Its totient is φ = 1186800.

The previous prime is 2225269. The next prime is 2225323. The reversal of 2225295 is 5925222.

It is not a de Polignac number, because 2225295 - 25 = 2225263 is a prime.

It is a d-powerful number, because it can be written as 22 + 214 + 216 + 53 + 217 + 95 + 59 .

It is a congruent number.

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, 24681 + ... + 24770.

It is an arithmetic number, because the mean of its divisors is an integer number (321438).

22225295 is an apocalyptic number.

2225295 is a deficient number, since it is larger than the sum of its proper divisors (1631961).

2225295 is a wasteful number, since it uses less digits than its factorization.

2225295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49462 (or 49459 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2225295 is about 1491.7422699649. The cubic root of 2225295 is about 130.5557079287. Note that the first 3 decimals are identical.

The spelling of 2225295 in words is "two million, two hundred twenty-five thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 45 49451 148353 247255 445059 741765 2225295