4978230 has 16 divisors (see below), whose sum is σ = 11947824. Its totient is φ = 1327520.

The previous prime is 4978219. The next prime is 4978241. The reversal of 4978230 is 328794.

It is an interprime number because it is at equal distance from previous prime (4978219) and next prime (4978241).

It is a junction number, because it is equal to n+sod(n) for n = 4978191 and 4978200.

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, 82941 + ... + 83000.

It is an arithmetic number, because the mean of its divisors is an integer number (746739).

Almost surely, 2^4978230 is an apocalyptic number.

4978230 is an abundant number, since it is smaller than the sum of its proper divisors (6969594).

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

4978230 is a wasteful number, since it uses less digits than its factorization.

4978230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165951.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 4978230 is about 2231.1947472150. The cubic root of 4978230 is about 170.7490591009.

The spelling of 4978230 in words is "four million, nine hundred seventy-eight thousand, two hundred thirty".