4878231 has 24 divisors (see below), whose sum is σ = 7263360. Its totient is φ = 2898720.

The previous prime is 4878217. The next prime is 4878233. The reversal of 4878231 is 1328784.

It is not a de Polignac number, because 4878231 - 2⁷ = 4878103 is a prime.

It is a super-2 number, since 2×4878231² = 47594275378722, which contains 22 as substring.

4878231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4878192 and 4878201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79941 + ... + 80001.

It is an arithmetic number, because the mean of its divisors is an integer number (302640).

Almost surely, 2^4878231 is an apocalyptic number.

4878231 is a deficient number, since it is larger than the sum of its proper divisors (2385129).

4878231 is a wasteful number, since it uses less digits than its factorization.

4878231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 106 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 4878231 is about 2208.6717728083. The cubic root of 4878231 is about 169.5980237213.

The spelling of 4878231 in words is "four million, eight hundred seventy-eight thousand, two hundred thirty-one".