10199798 has 8 divisors (see below), whose sum is σ = 17485392. Its totient is φ = 4371336.

The previous prime is 10199767. The next prime is 10199801. The reversal of 10199798 is 89799101.

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

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, 364265 + ... + 364292.

It is an arithmetic number, because the mean of its divisors is an integer number (2185674).

Almost surely, 2^10199798 is an apocalyptic number.

10199798 is a deficient number, since it is larger than the sum of its proper divisors (7285594).

10199798 is an equidigital number, since it uses as much as digits as its factorization.

10199798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728566.

The product of its (nonzero) digits is 40824, while the sum is 44.

The square root of 10199798 is about 3193.7122600510. The cubic root of 10199798 is about 216.8688568882.

It can be divided in two parts, 101 and 99798, that added together give a palindrome (99899).

The spelling of 10199798 in words is "ten million, one hundred ninety-nine thousand, seven hundred ninety-eight".