4611263 has 4 divisors (see below), whose sum is σ = 4689480. Its totient is φ = 4533048.

The previous prime is 4611251. The next prime is 4611287. The reversal of 4611263 is 3621164.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4611263 - 2¹⁰ = 4610239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39020 + ... + 39137.

It is an arithmetic number, because the mean of its divisors is an integer number (1172370).

Almost surely, 2^4611263 is an apocalyptic number.

4611263 is a deficient number, since it is larger than the sum of its proper divisors (78217).

4611263 is an equidigital number, since it uses as much as digits as its factorization.

4611263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78216.

The product of its digits is 864, while the sum is 23.

The square root of 4611263 is about 2147.3851540886. The cubic root of 4611263 is about 166.4459750113.

Subtracting from 4611263 its reverse (3621164), we obtain a palindrome (990099).

The spelling of 4611263 in words is "four million, six hundred eleven thousand, two hundred sixty-three".