4190216 has 8 divisors (see below), whose sum is σ = 7856670. Its totient is φ = 2095104.

The previous prime is 4190189. The next prime is 4190231. The reversal of 4190216 is 6120914.

It is a happy number.

4190216 is digitally balanced in base 2, because in such base 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., 3818116 + 372100 = 1954^2 + 610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4190191 and 4190200.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 261881 + ... + 261896.

Almost surely, 2^4190216 is an apocalyptic number.

It is an amenable number.

4190216 is a deficient number, since it is larger than the sum of its proper divisors (3666454).

4190216 is a wasteful number, since it uses less digits than its factorization.

4190216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523783 (or 523779 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 4190216 is about 2047.0017098185. The cubic root of 4190216 is about 161.2174831775.

The spelling of 4190216 in words is "four million, one hundred ninety thousand, two hundred sixteen".