4216836 has 24 divisors (see below), whose sum is σ = 10596544. Its totient is φ = 1297440.

The previous prime is 4216819. The next prime is 4216847. The reversal of 4216836 is 6386124.

It is a d-powerful number, because it can be written as 4⁴ + 2²¹ + 1 + 6⁴ + 8⁷ + 3⁹ + 6⁴ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13360 + ... + 13671.

Almost surely, 2^4216836 is an apocalyptic number.

It is an amenable number.

4216836 is an abundant number, since it is smaller than the sum of its proper divisors (6379708).

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

4216836 is a wasteful number, since it uses less digits than its factorization.

4216836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27051 (or 27049 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 4216836 is about 2053.4936084634. The cubic root of 4216836 is about 161.5581619790.

The spelling of 4216836 in words is "four million, two hundred sixteen thousand, eight hundred thirty-six".