4782355 has 8 divisors (see below), whose sum is σ = 6076512. Its totient is φ = 3600768.

The previous prime is 4782341. The next prime is 4782359. The reversal of 4782355 is 5532874.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4782355 - 2⁷ = 4782227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4782355.

It is not an unprimeable number, because it can be changed into a prime (4782359) 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, 28047 + ... + 28216.

It is an arithmetic number, because the mean of its divisors is an integer number (759564).

Almost surely, 2^4782355 is an apocalyptic number.

4782355 is a deficient number, since it is larger than the sum of its proper divisors (1294157).

4782355 is a wasteful number, since it uses less digits than its factorization.

4782355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56285.

The product of its digits is 33600, while the sum is 34.

The square root of 4782355 is about 2186.8596205518. The cubic root of 4782355 is about 168.4795796884.

The spelling of 4782355 in words is "four million, seven hundred eighty-two thousand, three hundred fifty-five".