4073135 has 16 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 2929440.

The previous prime is 4073129. The next prime is 4073143. The reversal of 4073135 is 5313704.

It is a happy number.

It is not a de Polignac number, because 4073135 - 2¹⁴ = 4056751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4073135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5306 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (336960).

Almost surely, 2^4073135 is an apocalyptic number.

4073135 is a deficient number, since it is larger than the sum of its proper divisors (1318225).

4073135 is a wasteful number, since it uses less digits than its factorization.

4073135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 4073135 is about 2018.2009315229. The cubic root of 4073135 is about 159.7017229338.

Adding to 4073135 its reverse (5313704), we get a palindrome (9386839).

The spelling of 4073135 in words is "four million, seventy-three thousand, one hundred thirty-five".