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29269 is a prime number
BaseRepresentation
bin111001001010101
31111011001
413021111
51414034
6343301
7151222
oct71125
944131
1029269
111aa99
1214b31
1310426
14a949
158a14
hex7255

29269 has 2 divisors, whose sum is σ = 29270. Its totient is φ = 29268.

The previous prime is 29251. The next prime is 29287. The reversal of 29269 is 96292.

Subtracting from 29269 its sum of digits (28), we obtain a square (29241 = 1712).

Adding to 29269 its product of digits (1944), we get a palindrome (31213).

It can be divided in two parts, 292 and 69, that added together give a square (361 = 192).

It is a balanced prime because it is at equal distance from previous prime (29251) and next prime (29287).

It can be written as a sum of positive squares in only one way, i.e., 26244 + 3025 = 162^2 + 55^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29269 is a prime.

It is a super-2 number, since 2×292692 = 1713348722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14634 + 14635.

It is an arithmetic number, because the mean of its divisors is an integer number (14635).

229269 is an apocalyptic number.

It is an amenable number.

29269 is a deficient number, since it is larger than the sum of its proper divisors (1).

29269 is an equidigital number, since it uses as much as digits as its factorization.

29269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 28.

The square root of 29269 is about 171.0818517552. The cubic root of 29269 is about 30.8178706659.

The spelling of 29269 in words is "twenty-nine thousand, two hundred sixty-nine".