4725378 has 56 divisors (see below), whose sum is σ = 12171648. Its totient is φ = 1347192.

The previous prime is 4725353. The next prime is 4725379. The reversal of 4725378 is 8735274.

It is a d-powerful number, because it can be written as 4⁹ + 7⁶ + 2²¹ + 5⁹ + 3¹¹ + 7⁶ + 8³ .

Its product of digits (47040) is a multiple of the sum of its prime factors (490).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4725379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9975 + ... + 10437.

Almost surely, 2^4725378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4725378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6085824).

4725378 is an abundant number, since it is smaller than the sum of its proper divisors (7446270).

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

4725378 is an equidigital number, since it uses as much as digits as its factorization.

4725378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 475 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4725378 is about 2173.7934584500. The cubic root of 4725378 is about 167.8078159487.

It can be divided in two parts, 47 and 25378, that added together give a triangular number (25425 = T₂₂₅).

The spelling of 4725378 in words is "four million, seven hundred twenty-five thousand, three hundred seventy-eight".