4016216 has 16 divisors (see below), whose sum is σ = 7973640. Its totient is φ = 1889920.

The previous prime is 4016213. The next prime is 4016219. The reversal of 4016216 is 6126104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4016213) and next prime (4016219).

It is a super-2 number, since 2×4016216² = 32259981917312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14630 + ... + 14901.

Almost surely, 2^4016216 is an apocalyptic number.

It is an amenable number.

4016216 is a deficient number, since it is larger than the sum of its proper divisors (3957424).

4016216 is a wasteful number, since it uses less digits than its factorization.

4016216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29554 (or 29550 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4016216 is about 2004.0498995784. The cubic root of 4016216 is about 158.9543267678.

The spelling of 4016216 in words is "four million, sixteen thousand, two hundred sixteen".