269422873 has 2 divisors, whose sum is σ = 269422874. Its totient is φ = 269422872.

The previous prime is 269422837. The next prime is 269422877. The reversal of 269422873 is 378224962.

Together with previous prime (269422837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267551449 + 1871424 = 16357^2 + 1368^2 .

It is a cyclic number.

It is not a de Polignac number, because 269422873 - 2²⁵ = 235868441 is a prime.

It is not a weakly prime, because it can be changed into another prime (269422877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134711436 + 134711437.

It is an arithmetic number, because the mean of its divisors is an integer number (134711437).

Almost surely, 2^269422873 is an apocalyptic number.

It is an amenable number.

269422873 is a deficient number, since it is larger than the sum of its proper divisors (1).

269422873 is an equidigital number, since it uses as much as digits as its factorization.

269422873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 269422873 is about 16414.1059153400. The cubic root of 269422873 is about 645.8695664926.

The spelling of 269422873 in words is "two hundred sixty-nine million, four hundred twenty-two thousand, eight hundred seventy-three".