10197399 has 16 divisors (see below), whose sum is σ = 14584320. Its totient is φ = 6314880.

The previous prime is 10197391. The next prime is 10197403. The reversal of 10197399 is 99379101.

It is not a de Polignac number, because 10197399 - 2³ = 10197391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10197391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (911520).

Almost surely, 2^10197399 is an apocalyptic number.

10197399 is a deficient number, since it is larger than the sum of its proper divisors (4386921).

10197399 is a wasteful number, since it uses less digits than its factorization.

10197399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630.

The product of its (nonzero) digits is 15309, while the sum is 39.

The square root of 10197399 is about 3193.3366562265. The cubic root of 10197399 is about 216.8518529834.

The spelling of 10197399 in words is "ten million, one hundred ninety-seven thousand, three hundred ninety-nine".