4866478 has 16 divisors (see below), whose sum is σ = 7735680. Its totient is φ = 2291256.

The previous prime is 4866469. The next prime is 4866481. The reversal of 4866478 is 8746684.

It is a congruent number.

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, 2293 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (483480).

Almost surely, 2^4866478 is an apocalyptic number.

4866478 is a deficient number, since it is larger than the sum of its proper divisors (2869202).

4866478 is a wasteful number, since it uses less digits than its factorization.

4866478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671.

The product of its digits is 258048, while the sum is 43.

The square root of 4866478 is about 2206.0095194718. The cubic root of 4866478 is about 169.4617114318.

The spelling of 4866478 in words is "four million, eight hundred sixty-six thousand, four hundred seventy-eight".