4022135 has 8 divisors (see below), whose sum is σ = 5197920. Its totient is φ = 2970144.

The previous prime is 4022113. The next prime is 4022143. The reversal of 4022135 is 5312204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4022135 - 2⁶ = 4022071 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30875 + ... + 31004.

It is an arithmetic number, because the mean of its divisors is an integer number (649740).

Almost surely, 2^4022135 is an apocalyptic number.

4022135 is a deficient number, since it is larger than the sum of its proper divisors (1175785).

4022135 is a wasteful number, since it uses less digits than its factorization.

4022135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61897.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4022135 is about 2005.5261155118. The cubic root of 4022135 is about 159.0323760923.

Adding to 4022135 its reverse (5312204), we get a palindrome (9334339).

The spelling of 4022135 in words is "four million, twenty-two thousand, one hundred thirty-five".