4784274 has 48 divisors (see below), whose sum is σ = 11497824. Its totient is φ = 1425600.

The previous prime is 4784267. The next prime is 4784279. The reversal of 4784274 is 4724874.

4784274 is nontrivially palindromic in base 8.

It is a Curzon number.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14289 + ... + 14619.

It is an arithmetic number, because the mean of its divisors is an integer number (239538).

Almost surely, 2^4784274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4784274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5748912).

4784274 is an abundant number, since it is smaller than the sum of its proper divisors (6713550).

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

4784274 is a wasteful number, since it uses less digits than its factorization.

4784274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 420 counting only the distinct ones).

The product of its digits is 50176, while the sum is 36.

The square root of 4784274 is about 2187.2983335613. The cubic root of 4784274 is about 168.5021117587.

The spelling of 4784274 in words is "four million, seven hundred eighty-four thousand, two hundred seventy-four".