10197916 has 6 divisors (see below), whose sum is σ = 17846360. Its totient is φ = 5098956.

The previous prime is 10197907. The next prime is 10197917. The reversal of 10197916 is 61979101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10197917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274736 + ... + 1274743.

Almost surely, 2^10197916 is an apocalyptic number.

It is an amenable number.

10197916 is a deficient number, since it is larger than the sum of its proper divisors (7648444).

10197916 is a wasteful number, since it uses less digits than its factorization.

10197916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549483 (or 2549481 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 34.

The square root of 10197916 is about 3193.4176050119. The cubic root of 10197916 is about 216.8555176601.

The spelling of 10197916 in words is "ten million, one hundred ninety-seven thousand, nine hundred sixteen".