10198648 has 16 divisors (see below), whose sum is σ = 19309680. Its totient is φ = 5049408.

The previous prime is 10198621. The next prime is 10198667. The reversal of 10198648 is 84689101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5365 + ... + 7012.

It is an arithmetic number, because the mean of its divisors is an integer number (1206855).

Almost surely, 2^10198648 is an apocalyptic number.

It is an amenable number.

10198648 is a deficient number, since it is larger than the sum of its proper divisors (9111032).

10198648 is a wasteful number, since it uses less digits than its factorization.

10198648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12486 (or 12482 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 10198648 is about 3193.5322137095. The cubic root of 10198648 is about 216.8607061203.

The spelling of 10198648 in words is "ten million, one hundred ninety-eight thousand, six hundred forty-eight".