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2208259 is a prime number
BaseRepresentation
bin1000011011001000000011
311011012011101
420123020003
51031131014
6115155231
724525034
oct10331003
94135141
102208259
111279109
128a5b17
135c4181
14416a8b
152d9474
hex21b203

2208259 has 2 divisors, whose sum is σ = 2208260. Its totient is φ = 2208258.

The previous prime is 2208257. The next prime is 2208277. The reversal of 2208259 is 9528022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2208259 - 21 = 2208257 is a prime.

It is a super-2 number, since 2×22082592 = 9752815622162, which contains 22 as substring.

Together with 2208257, it forms a pair of twin primes.

2208259 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2208257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104129 + 1104130.

It is an arithmetic number, because the mean of its divisors is an integer number (1104130).

22208259 is an apocalyptic number.

2208259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2208259 is an equidigital number, since it uses as much as digits as its factorization.

2208259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2208259 is about 1486.0211976954. The cubic root of 2208259 is about 130.2216927320.

The spelling of 2208259 in words is "two million, two hundred eight thousand, two hundred fifty-nine".