285095269 has 8 divisors (see below), whose sum is σ = 287249760. Its totient is φ = 282947376.

The previous prime is 285095267. The next prime is 285095303. The reversal of 285095269 is 962590582.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 285095269 - 2¹ = 285095267 is a prime.

It is a super-2 number, since 2×285095269² = 162558624812364722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285095267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113859 + ... + 116335.

It is an arithmetic number, because the mean of its divisors is an integer number (35906220).

Almost surely, 2^285095269 is an apocalyptic number.

It is an amenable number.

285095269 is a deficient number, since it is larger than the sum of its proper divisors (2154491).

285095269 is a wasteful number, since it uses less digits than its factorization.

285095269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 285095269 is about 16884.7644046341. The cubic root of 285095269 is about 658.1577558945.

The spelling of 285095269 in words is "two hundred eighty-five million, ninety-five thousand, two hundred sixty-nine".