4784823 has 12 divisors (see below), whose sum is σ = 7080528. Its totient is φ = 3111840.

The previous prime is 4784821. The next prime is 4784833. The reversal of 4784823 is 3284874.

It is not a de Polignac number, because 4784823 - 2¹ = 4784821 is a prime.

It is a super-2 number, since 2×4784823² = 45789062282658, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6115 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (590044).

Almost surely, 2^4784823 is an apocalyptic number.

4784823 is a deficient number, since it is larger than the sum of its proper divisors (2295705).

4784823 is a wasteful number, since it uses less digits than its factorization.

4784823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13014 (or 13011 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 4784823 is about 2187.4238272452. The cubic root of 4784823 is about 168.5085567715.

The spelling of 4784823 in words is "four million, seven hundred eighty-four thousand, eight hundred twenty-three".