10198007 has 4 divisors (see below), whose sum is σ = 10266600. Its totient is φ = 10129416.

The previous prime is 10197997. The next prime is 10198021. The reversal of 10198007 is 70089101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70089101 = 83 ⋅844447.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10198007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10198037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34073 + ... + 34370.

It is an arithmetic number, because the mean of its divisors is an integer number (2566650).

Almost surely, 2^10198007 is an apocalyptic number.

10198007 is a deficient number, since it is larger than the sum of its proper divisors (68593).

10198007 is an equidigital number, since it uses as much as digits as its factorization.

10198007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68592.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 10198007 is about 3193.4318530384. The cubic root of 10198007 is about 216.8561626871.

The spelling of 10198007 in words is "ten million, one hundred ninety-eight thousand, seven".