4630455 has 24 divisors (see below), whose sum is σ = 8216208. Its totient is φ = 2411136.

The previous prime is 4630453. The next prime is 4630469. The reversal of 4630455 is 5540364.

It is not a de Polignac number, because 4630455 - 2¹ = 4630453 is a prime.

It is a super-3 number, since 3×4630455³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 739 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (342342).

Almost surely, 2^4630455 is an apocalyptic number.

4630455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4630455 is a deficient number, since it is larger than the sum of its proper divisors (3585753).

4630455 is a wasteful number, since it uses less digits than its factorization.

4630455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4630455 is about 2151.8492047539. The cubic root of 4630455 is about 166.6765705226.

Subtracting 4630455 from its reverse (5540364), we obtain a palindrome (909909).

The spelling of 4630455 in words is "four million, six hundred thirty thousand, four hundred fifty-five".