4747378 has 16 divisors (see below), whose sum is σ = 7539840. Its totient is φ = 2235600.

The previous prime is 4747357. The next prime is 4747381. The reversal of 4747378 is 8737474.

It is a d-powerful number, because it can be written as 4² + 7⁴ + 4¹¹ + 7⁴ + 3¹² + 7⁵ + 8 .

It is a self number, because there is not a number n which added to its sum of digits gives 4747378.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10068 + ... + 10528.

It is an arithmetic number, because the mean of its divisors is an integer number (471240).

Almost surely, 2^4747378 is an apocalyptic number.

4747378 is a deficient number, since it is larger than the sum of its proper divisors (2792462).

4747378 is a wasteful number, since it uses less digits than its factorization.

4747378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753.

The product of its digits is 131712, while the sum is 40.

The square root of 4747378 is about 2178.8478606823. The cubic root of 4747378 is about 168.0678344733.

The spelling of 4747378 in words is "four million, seven hundred forty-seven thousand, three hundred seventy-eight".