10602216 has 24 divisors (see below), whose sum is σ = 28714530. Its totient is φ = 3534048.

The previous prime is 10602211. The next prime is 10602233. The reversal of 10602216 is 61220601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10304100 + 298116 = 3210^2 + 546^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×10602216² = 224813968221312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10602211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73555 + ... + 73698.

Almost surely, 2^10602216 is an apocalyptic number.

It is an amenable number.

10602216 is an abundant number, since it is smaller than the sum of its proper divisors (18112314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10602216 is a wasteful number, since it uses less digits than its factorization.

10602216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147265 (or 147258 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10602216 is about 3256.1044209300. The cubic root of 10602216 is about 219.6842301825.

Adding to 10602216 its reverse (61220601), we get a palindrome (71822817).

The spelling of 10602216 in words is "ten million, six hundred two thousand, two hundred sixteen".