4549955 has 8 divisors (see below), whose sum is σ = 5648400. Its totient is φ = 3514336.

The previous prime is 4549943. The next prime is 4549957. The reversal of 4549955 is 5599454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4549955 - 2⁴ = 4549939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4549957) 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 7 ways as a sum of consecutive naturals, for example, 15545 + ... + 15834.

It is an arithmetic number, because the mean of its divisors is an integer number (706050).

Almost surely, 2^4549955 is an apocalyptic number.

4549955 is a deficient number, since it is larger than the sum of its proper divisors (1098445).

4549955 is a wasteful number, since it uses less digits than its factorization.

4549955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31413.

The product of its digits is 162000, while the sum is 41.

The square root of 4549955 is about 2133.0623525814. The cubic root of 4549955 is about 165.7050333504.

It can be divided in two parts, 45499 and 55, that added together give a palindrome (45554).

The spelling of 4549955 in words is "four million, five hundred forty-nine thousand, nine hundred fifty-five".