4216801 has 2 divisors, whose sum is σ = 4216802. Its totient is φ = 4216800.

The previous prime is 4216787. The next prime is 4216811. The reversal of 4216801 is 1086124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 904401 = 1820^2 + 951^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216801 - 2¹¹ = 4214753 is a prime.

4216801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4216811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108400 + 2108401.

It is an arithmetic number, because the mean of its divisors is an integer number (2108401).

Almost surely, 2^4216801 is an apocalyptic number.

It is an amenable number.

4216801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216801 is an equidigital number, since it uses as much as digits as its factorization.

4216801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 4216801 is about 2053.4850863836. The cubic root of 4216801 is about 161.5577149968.

The spelling of 4216801 in words is "four million, two hundred sixteen thousand, eight hundred one".