4787055 has 72 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 2007936.

The previous prime is 4787053. The next prime is 4787063. The reversal of 4787055 is 5507874.

4787055 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4787055 - 2¹ = 4787053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787053) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28582 + ... + 28748.

It is an arithmetic number, because the mean of its divisors is an integer number (145236).

Almost surely, 2^4787055 is an apocalyptic number.

4787055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4787055 is an abundant number, since it is smaller than the sum of its proper divisors (5669937).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4787055 is a wasteful number, since it uses less digits than its factorization.

4787055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 4787055 is about 2187.9339569557. The cubic root of 4787055 is about 168.5347543711.

The spelling of 4787055 in words is "four million, seven hundred eighty-seven thousand, fifty-five".