10648938 has 8 divisors (see below), whose sum is σ = 21297888. Its totient is φ = 3549644.

The previous prime is 10648901. The next prime is 10648943. The reversal of 10648938 is 83984601.

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

10648938 is an admirable number.

It is a super-2 number, since 2×10648938² = 226799761055688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10648896 and 10648905.

It is an unprimeable number.

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, 887406 + ... + 887417.

It is an arithmetic number, because the mean of its divisors is an integer number (2662236).

Almost surely, 2^10648938 is an apocalyptic number.

10648938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10648938 is a wasteful number, since it uses less digits than its factorization.

10648938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774828.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 10648938 is about 3263.2710583094. The cubic root of 10648938 is about 220.0064598654.

The spelling of 10648938 in words is "ten million, six hundred forty-eight thousand, nine hundred thirty-eight".