635230 has 16 divisors (see below), whose sum is σ = 1154160. Its totient is φ = 251712.

The previous prime is 635207. The next prime is 635249. The reversal of 635230 is 32536.

It is a junction number, because it is equal to n+sod(n) for n = 635198 and 635207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162 + ... + 1618.

It is an arithmetic number, because the mean of its divisors is an integer number (72135).

2⁶³⁵²³⁰ is an apocalyptic number.

635230 is a deficient number, since it is larger than the sum of its proper divisors (518930).

635230 is a wasteful number, since it uses less digits than its factorization.

635230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 635230 is about 797.0131742951. The cubic root of 635230 is about 85.9627565435.

Adding to 635230 its reverse (32536), we get a palindrome (667766).

The spelling of 635230 in words is "six hundred thirty-five thousand, two hundred thirty".