4201869 has 16 divisors (see below), whose sum is σ = 6740480. Its totient is φ = 2274480.

The previous prime is 4201861. The next prime is 4201889. The reversal of 4201869 is 9681024.

It is not a de Polignac number, because 4201869 - 2³ = 4201861 is a prime.

It is a super-2 number, since 2×4201869² = 35311406186322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4867 + ... + 5664.

It is an arithmetic number, because the mean of its divisors is an integer number (421280).

Almost surely, 2^4201869 is an apocalyptic number.

It is an amenable number.

4201869 is a deficient number, since it is larger than the sum of its proper divisors (2538611).

4201869 is a wasteful number, since it uses less digits than its factorization.

4201869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10560.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 4201869 is about 2049.8460917835. The cubic root of 4201869 is about 161.3667935783.

The spelling of 4201869 in words is "four million, two hundred one thousand, eight hundred sixty-nine".