10216197 has 6 divisors (see below), whose sum is σ = 14756742. Its totient is φ = 6810792.

The previous prime is 10216189. The next prime is 10216229. The reversal of 10216197 is 79161201.

10216197 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8964036 + 1252161 = 2994^2 + 1119^2 .

It is not a de Polignac number, because 10216197 - 2³ = 10216189 is a prime.

It is a super-2 number, since 2×10216197² = 208741362285618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10216197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10216187) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567558 + ... + 567575.

It is an arithmetic number, because the mean of its divisors is an integer number (2459457).

Almost surely, 2^10216197 is an apocalyptic number.

It is an amenable number.

10216197 is a deficient number, since it is larger than the sum of its proper divisors (4540545).

10216197 is a wasteful number, since it uses less digits than its factorization.

10216197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135139 (or 1135136 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 10216197 is about 3196.2786173924. The cubic root of 10216197 is about 216.9850202377.

Adding to 10216197 its reverse (79161201), we get a palindrome (89377398).

The spelling of 10216197 in words is "ten million, two hundred sixteen thousand, one hundred ninety-seven".