4641463 has 4 divisors (see below), whose sum is σ = 4749448. Its totient is φ = 4533480.

The previous prime is 4641451. The next prime is 4641467. The reversal of 4641463 is 3641464.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4641463 is a prime.

It is a Duffinian number.

4641463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53928 + ... + 54013.

It is an arithmetic number, because the mean of its divisors is an integer number (1187362).

Almost surely, 2^4641463 is an apocalyptic number.

4641463 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4641463 is a deficient number, since it is larger than the sum of its proper divisors (107985).

4641463 is a wasteful number, since it uses less digits than its factorization.

4641463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107984.

The product of its digits is 6912, while the sum is 28.

The square root of 4641463 is about 2154.4054864394. The cubic root of 4641463 is about 166.8085462979.

Subtracting from 4641463 its reverse (3641464), we obtain a palindrome (999999).

The spelling of 4641463 in words is "four million, six hundred forty-one thousand, four hundred sixty-three".