4102263 has 18 divisors (see below), whose sum is σ = 6514872. Its totient is φ = 2485560.

The previous prime is 4102249. The next prime is 4102283. The reversal of 4102263 is 3622014.

It is a happy number.

It is not a de Polignac number, because 4102263 - 2⁴ = 4102247 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102223) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 795 + ... + 2972.

Almost surely, 2^4102263 is an apocalyptic number.

4102263 is a deficient number, since it is larger than the sum of its proper divisors (2412609).

4102263 is a wasteful number, since it uses less digits than its factorization.

4102263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795 (or 3781 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4102263 is about 2025.4044040635. The cubic root of 4102263 is about 160.0815079500.

Adding to 4102263 its reverse (3622014), we get a palindrome (7724277).

Subtracting from 4102263 its reverse (3622014), we obtain a square (480249 = 693²).

The spelling of 4102263 in words is "four million, one hundred two thousand, two hundred sixty-three".