10197879 has 16 divisors (see below), whose sum is σ = 14152320. Its totient is φ = 6524000.

The previous prime is 10197857. The next prime is 10197893. The reversal of 10197879 is 97879101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10197879 - 2¹⁷ = 10066807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10197879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10197899) 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, 21604 + ... + 22070.

It is an arithmetic number, because the mean of its divisors is an integer number (884520).

Almost surely, 2^10197879 is an apocalyptic number.

10197879 is a deficient number, since it is larger than the sum of its proper divisors (3954441).

10197879 is a wasteful number, since it uses less digits than its factorization.

10197879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 10197879 is about 3193.4118118401. The cubic root of 10197879 is about 216.8552553953.

The spelling of 10197879 in words is "ten million, one hundred ninety-seven thousand, eight hundred seventy-nine".