4216172 has 6 divisors (see below), whose sum is σ = 7378308. Its totient is φ = 2108084.

The previous prime is 4216171. The next prime is 4216189. The reversal of 4216172 is 2716124.

It is a super-2 number, since 2×4216172² = 35552212667168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4216171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527018 + ... + 527025.

It is an arithmetic number, because the mean of its divisors is an integer number (1229718).

Almost surely, 2^4216172 is an apocalyptic number.

It is an amenable number.

4216172 is a deficient number, since it is larger than the sum of its proper divisors (3162136).

4216172 is a wasteful number, since it uses less digits than its factorization.

4216172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054047 (or 1054045 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 4216172 is about 2053.3319264064. The cubic root of 4216172 is about 161.5496816673.

The spelling of 4216172 in words is "four million, two hundred sixteen thousand, one hundred seventy-two".