284095245 has 32 divisors (see below), whose sum is σ = 550050048. Its totient is φ = 122231808.

The previous prime is 284095243. The next prime is 284095271. The reversal of 284095245 is 542590482.

It is not a de Polignac number, because 284095245 - 2¹ = 284095243 is a prime.

It is a super-2 number, since 2×284095245² = 161420216463220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284095243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77794 + ... + 81363.

It is an arithmetic number, because the mean of its divisors is an integer number (17189064).

Almost surely, 2^284095245 is an apocalyptic number.

It is an amenable number.

284095245 is a deficient number, since it is larger than the sum of its proper divisors (265954803).

284095245 is a wasteful number, since it uses less digits than its factorization.

284095245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159189.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 284095245 is about 16855.1251849400. The cubic root of 284095245 is about 657.3873179844.

The spelling of 284095245 in words is "two hundred eighty-four million, ninety-five thousand, two hundred forty-five".