4135023 has 16 divisors (see below), whose sum is σ = 6338400. Its totient is φ = 2661120.

The previous prime is 4135003. The next prime is 4135037. The reversal of 4135023 is 3205314.

It is not a de Polignac number, because 4135023 - 2¹² = 4130927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4134987 and 4135005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135003) 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, 1858 + ... + 3423.

It is an arithmetic number, because the mean of its divisors is an integer number (396150).

Almost surely, 2^4135023 is an apocalyptic number.

4135023 is a deficient number, since it is larger than the sum of its proper divisors (2203377).

4135023 is a wasteful number, since it uses less digits than its factorization.

4135023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319 (or 5313 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4135023 is about 2033.4755961162. The cubic root of 4135023 is about 160.5065068547.

The spelling of 4135023 in words is "four million, one hundred thirty-five thousand, twenty-three".