4831478 has 12 divisors (see below), whose sum is σ = 7350252. Its totient is φ = 2381820.

The previous prime is 4831457. The next prime is 4831493. The reversal of 4831478 is 8741384.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22793 + ... + 23003.

It is an arithmetic number, because the mean of its divisors is an integer number (612521).

Almost surely, 2^4831478 is an apocalyptic number.

4831478 is a deficient number, since it is larger than the sum of its proper divisors (2518774).

4831478 is a wasteful number, since it uses less digits than its factorization.

4831478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 320 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 4831478 is about 2198.0623285066. The cubic root of 4831478 is about 169.0544739955.

The spelling of 4831478 in words is "four million, eight hundred thirty-one thousand, four hundred seventy-eight".