260074229 has 2 divisors, whose sum is σ = 260074230. Its totient is φ = 260074228.

The previous prime is 260074219. The next prime is 260074231. The reversal of 260074229 is 922470062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228826129 + 31248100 = 15127^2 + 5590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260074229 is a prime.

Together with 260074231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 260074195 and 260074204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260074219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130037114 + 130037115.

It is an arithmetic number, because the mean of its divisors is an integer number (130037115).

Almost surely, 2^260074229 is an apocalyptic number.

It is an amenable number.

260074229 is a deficient number, since it is larger than the sum of its proper divisors (1).

260074229 is an equidigital number, since it uses as much as digits as its factorization.

260074229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 260074229 is about 16126.8170759143. The cubic root of 260074229 is about 638.3111634543.

The spelling of 260074229 in words is "two hundred sixty million, seventy-four thousand, two hundred twenty-nine".