4022109 has 32 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 2120256.

The previous prime is 4022107. The next prime is 4022111. The reversal of 4022109 is 9012204.

It is an interprime number because it is at equal distance from previous prime (4022107) and next prime (4022111).

It is not a de Polignac number, because 4022109 - 2¹ = 4022107 is a prime.

4022109 is a lucky number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4022091 and 4022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1639 + ... + 3275.

It is an arithmetic number, because the mean of its divisors is an integer number (229320).

Almost surely, 2^4022109 is an apocalyptic number.

It is an amenable number.

4022109 is a deficient number, since it is larger than the sum of its proper divisors (3316131).

4022109 is a wasteful number, since it uses less digits than its factorization.

4022109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 4022109 is about 2005.5196334117. The cubic root of 4022109 is about 159.0320334177.

The spelling of 4022109 in words is "four million, twenty-two thousand, one hundred nine".