4361263 has 2 divisors, whose sum is σ = 4361264. Its totient is φ = 4361262.

The previous prime is 4361261. The next prime is 4361311. The reversal of 4361263 is 3621634.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4361263 - 2¹ = 4361261 is a prime.

It is a super-2 number, since 2×4361263² = 38041229910338, which contains 22 as substring.

Together with 4361261, it forms a pair of twin primes.

4361263 is a lucky number.

It is equal to p₃₀₆₈₀₈ and since 4361263 and 306808 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4361261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2180631 + 2180632.

It is an arithmetic number, because the mean of its divisors is an integer number (2180632).

Almost surely, 2^4361263 is an apocalyptic number.

4361263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4361263 is an equidigital number, since it uses as much as digits as its factorization.

4361263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

The square root of 4361263 is about 2088.3637135327. The cubic root of 4361263 is about 163.3819564619.

Adding to 4361263 its reverse (3621634), we get a palindrome (7982897).

It can be divided in two parts, 4361 and 263, that added together give a square (4624 = 68²).

The spelling of 4361263 in words is "four million, three hundred sixty-one thousand, two hundred sixty-three".