4508955 has 24 divisors (see below), whose sum is σ = 8526960. Its totient is φ = 2185920.

The previous prime is 4508953. The next prime is 4508971. The reversal of 4508955 is 5598054.

It is a happy number.

It is not a de Polignac number, because 4508955 - 2¹ = 4508953 is a prime.

4508955 is a lucky number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4508953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4060 + ... + 5049.

It is an arithmetic number, because the mean of its divisors is an integer number (355290).

Almost surely, 2^4508955 is an apocalyptic number.

4508955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4508955 is a deficient number, since it is larger than the sum of its proper divisors (4018005).

4508955 is a wasteful number, since it uses less digits than its factorization.

4508955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9131 (or 9128 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 4508955 is about 2123.4300082649. The cubic root of 4508955 is about 165.2058038011.

The spelling of 4508955 in words is "four million, five hundred eight thousand, nine hundred fifty-five".