635248 has 10 divisors (see below), whose sum is σ = 1230824. Its totient is φ = 317616.

The previous prime is 635207. The next prime is 635249. The reversal of 635248 is 842536.

It is a d-powerful number, because it can be written as 6² + 3³ + 2¹⁹ + 5⁷ + 4 + 8⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (635249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19836 + ... + 19867.

2⁶³⁵²⁴⁸ is an apocalyptic number.

It is an amenable number.

635248 is a deficient number, since it is larger than the sum of its proper divisors (595576).

635248 is a wasteful number, since it uses less digits than its factorization.

635248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39711 (or 39705 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 635248 is about 797.0244663748. The cubic root of 635248 is about 85.9635684882.

It can be divided in two parts, 6352 and 48, that added together give a square (6400 = 80²).

The spelling of 635248 in words is "six hundred thirty-five thousand, two hundred forty-eight".