10199144 has 16 divisors (see below), whose sum is σ = 19252320. Its totient is φ = 5065200.

The previous prime is 10199131. The next prime is 10199149. The reversal of 10199144 is 44199101.

It is not an unprimeable number, because it can be changed into a prime (10199149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3014 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (1203270).

Almost surely, 2^10199144 is an apocalyptic number.

It is an amenable number.

10199144 is a deficient number, since it is larger than the sum of its proper divisors (9053176).

10199144 is a wasteful number, since it uses less digits than its factorization.

10199144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8600 (or 8596 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 10199144 is about 3193.6098697242. The cubic root of 10199144 is about 216.8642216570.

The spelling of 10199144 in words is "ten million, one hundred ninety-nine thousand, one hundred forty-four".