295228642 has 8 divisors (see below), whose sum is σ = 458113500. Its totient is φ = 142524144.

The previous prime is 295228627. The next prime is 295228643. The reversal of 295228642 is 246822592.

It can be written as a sum of positive squares in 2 ways, for example, as 286997481 + 8231161 = 16941^2 + 2869^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 295228595 and 295228604.

It is not an unprimeable number, because it can be changed into a prime (295228643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545017 + ... + 2545132.

Almost surely, 2^295228642 is an apocalyptic number.

295228642 is a deficient number, since it is larger than the sum of its proper divisors (162884858).

295228642 is a wasteful number, since it uses less digits than its factorization.

295228642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090180.

The product of its digits is 138240, while the sum is 40.

The square root of 295228642 is about 17182.2187740699. The cubic root of 295228642 is about 665.8649622359.

The spelling of 295228642 in words is "two hundred ninety-five million, two hundred twenty-eight thousand, six hundred forty-two".