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238967 is a prime number
BaseRepresentation
bin111010010101110111
3110010210122
4322111313
530121332
65042155
72013461
oct722567
9403718
10238967
111535a3
12b635b
1384a01
1463131
154ac12
hex3a577

238967 has 2 divisors, whose sum is σ = 238968. Its totient is φ = 238966.

The previous prime is 238949. The next prime is 238991. The reversal of 238967 is 769832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 238967 - 216 = 173431 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119483 + 119484.

It is an arithmetic number, because the mean of its divisors is an integer number (119484).

2238967 is an apocalyptic number.

238967 is a deficient number, since it is larger than the sum of its proper divisors (1).

238967 is an equidigital number, since it uses as much as digits as its factorization.

238967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 238967 is about 488.8425104264. The cubic root of 238967 is about 62.0553615815.

The spelling of 238967 in words is "two hundred thirty-eight thousand, nine hundred sixty-seven".