4678470 has 48 divisors (see below), whose sum is σ = 12270960. Its totient is φ = 1236672.

The previous prime is 4678397. The next prime is 4678477. The reversal of 4678470 is 748764.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4678477) 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 23 ways as a sum of consecutive naturals, for example, 20316 + ... + 20544.

It is an arithmetic number, because the mean of its divisors is an integer number (255645).

Almost surely, 2^4678470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4678470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6135480).

4678470 is an abundant number, since it is smaller than the sum of its proper divisors (7592490).

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

4678470 is a wasteful number, since it uses less digits than its factorization.

4678470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4678470 is about 2162.9771149968. The cubic root of 4678470 is about 167.2507021360.

The spelling of 4678470 in words is "four million, six hundred seventy-eight thousand, four hundred seventy".