4876478 has 4 divisors (see below), whose sum is σ = 7314720. Its totient is φ = 2438238.

The previous prime is 4876453. The next prime is 4876511. The reversal of 4876478 is 8746784.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219118 + ... + 1219121.

It is an arithmetic number, because the mean of its divisors is an integer number (1828680).

Almost surely, 2^4876478 is an apocalyptic number.

4876478 is a deficient number, since it is larger than the sum of its proper divisors (2438242).

4876478 is a wasteful number, since it uses less digits than its factorization.

4876478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438241.

The product of its digits is 301056, while the sum is 44.

The square root of 4876478 is about 2208.2748923085. The cubic root of 4876478 is about 169.5777061817.

The spelling of 4876478 in words is "four million, eight hundred seventy-six thousand, four hundred seventy-eight".