4755855 has 32 divisors (see below), whose sum is σ = 8487360. Its totient is φ = 2260608.

The previous prime is 4755853. The next prime is 4755857. The reversal of 4755855 is 5585574.

It is an interprime number because it is at equal distance from previous prime (4755853) and next prime (4755857).

It is not a de Polignac number, because 4755855 - 2¹ = 4755853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (140000) is a multiple of the sum of its prime divisors (50).

4755855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163981 + ... + 164009.

It is an arithmetic number, because the mean of its divisors is an integer number (265230).

Almost surely, 2^4755855 is an apocalyptic number.

4755855 is a deficient number, since it is larger than the sum of its proper divisors (3731505).

4755855 is an equidigital number, since it uses as much as digits as its factorization.

4755855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 50 counting only the distinct ones).

The product of its digits is 140000, while the sum is 39.

The square root of 4755855 is about 2180.7922872204. The cubic root of 4755855 is about 168.1678099318.

The spelling of 4755855 in words is "four million, seven hundred fifty-five thousand, eight hundred fifty-five".