4876785 has 48 divisors (see below), whose sum is σ = 9069840. Its totient is φ = 2419200.

The previous prime is 4876783. The next prime is 4876799. The reversal of 4876785 is 5876784.

It can be written as a sum of positive squares in 8 ways, for example, as 968256 + 3908529 = 984^2 + 1977^2 .

It is not a de Polignac number, because 4876785 - 2¹ = 4876783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a d-powerful number, because it can be written as 4² + 8³ + 7⁴ + 6² + 7⁷ + 8⁷ + 5⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4876785.

It is not an unprimeable number, because it can be changed into a prime (4876783) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48235 + ... + 48335.

It is an arithmetic number, because the mean of its divisors is an integer number (188955).

Almost surely, 2^4876785 is an apocalyptic number.

4876785 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4876785 is a deficient number, since it is larger than the sum of its proper divisors (4193055).

4876785 is a wasteful number, since it uses less digits than its factorization.

4876785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 175 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 4876785 is about 2208.3444024880. The cubic root of 4876785 is about 169.5812647106.

Subtracting 4876785 from its reverse (5876784), we obtain a palindrome (999999).

The spelling of 4876785 in words is "four million, eight hundred seventy-six thousand, seven hundred eighty-five".