10253688 has 16 divisors (see below), whose sum is σ = 25634280. Its totient is φ = 3417888.

The previous prime is 10253687. The next prime is 10253693. The reversal of 10253688 is 88635201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253687) 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, 213595 + ... + 213642.

Almost surely, 2^10253688 is an apocalyptic number.

It is an amenable number.

10253688 is an abundant number, since it is smaller than the sum of its proper divisors (15380592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10253688 is a wasteful number, since it uses less digits than its factorization.

10253688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427246 (or 427242 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 10253688 is about 3202.1380357505. The cubic root of 10253688 is about 217.2501239249.

Adding to 10253688 its reverse (88635201), we get a palindrome (98888889).

The spelling of 10253688 in words is "ten million, two hundred fifty-three thousand, six hundred eighty-eight".