4641455 has 24 divisors (see below), whose sum is σ = 6923616. Its totient is φ = 2908800.

The previous prime is 4641451. The next prime is 4641467. The reversal of 4641455 is 5541464.

It is not a de Polignac number, because 4641455 - 2² = 4641451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641451) 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 23 ways as a sum of consecutive naturals, for example, 45905 + ... + 46005.

It is an arithmetic number, because the mean of its divisors is an integer number (288484).

Almost surely, 2^4641455 is an apocalyptic number.

4641455 is a deficient number, since it is larger than the sum of its proper divisors (2282161).

4641455 is a wasteful number, since it uses less digits than its factorization.

4641455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 126 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 4641455 is about 2154.4036297779. The cubic root of 4641455 is about 166.8084504610.

Subtracting 4641455 from its reverse (5541464), we obtain a palindrome (900009).

The spelling of 4641455 in words is "four million, six hundred forty-one thousand, four hundred fifty-five".