635303242 has 16 divisors (see below), whose sum is σ = 1114420032. Its totient is φ = 265940640.

The previous prime is 635303239. The next prime is 635303257. The reversal of 635303242 is 242303536.

It is a super-2 number, since 2×635303242² = 807220418591421128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 635303242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527059 + ... + 528262.

It is an arithmetic number, because the mean of its divisors is an integer number (69651252).

Almost surely, 2^635303242 is an apocalyptic number.

635303242 is a deficient number, since it is larger than the sum of its proper divisors (479116790).

635303242 is a wasteful number, since it uses less digits than its factorization.

635303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055373.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 635303242 is about 25205.2225143917. Note that the first 3 decimals coincide. The cubic root of 635303242 is about 859.6606025091.

Adding to 635303242 its reverse (242303536), we get a palindrome (877606778).

The spelling of 635303242 in words is "six hundred thirty-five million, three hundred three thousand, two hundred forty-two".