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226697 is a prime number
BaseRepresentation
bin110111010110001001
3102111222012
4313112021
524223242
64505305
71632632
oct672611
9374865
10226697
11145359
12ab235
137c253
145c889
1547282
hex37589

226697 has 2 divisors, whose sum is σ = 226698. Its totient is φ = 226696.

The previous prime is 226691. The next prime is 226741. The reversal of 226697 is 796622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 121 = 476^2 + 11^2 .

It is a cyclic number.

It is not a de Polignac number, because 226697 - 212 = 222601 is a prime.

It is not a weakly prime, because it can be changed into another prime (226691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113348 + 113349.

It is an arithmetic number, because the mean of its divisors is an integer number (113349).

2226697 is an apocalyptic number.

It is an amenable number.

226697 is a deficient number, since it is larger than the sum of its proper divisors (1).

226697 is an equidigital number, since it uses as much as digits as its factorization.

226697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 226697 is about 476.1270838757. The cubic root of 226697 is about 60.9745481923.

The spelling of 226697 in words is "two hundred twenty-six thousand, six hundred ninety-seven".