4785236 has 6 divisors (see below), whose sum is σ = 8374170. Its totient is φ = 2392616.

The previous prime is 4785227. The next prime is 4785239. The reversal of 4785236 is 6325874.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4648336 + 136900 = 2156^2 + 370^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4785196 and 4785205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4785239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598151 + ... + 598158.

It is an arithmetic number, because the mean of its divisors is an integer number (1395695).

Almost surely, 2^4785236 is an apocalyptic number.

It is an amenable number.

4785236 is a deficient number, since it is larger than the sum of its proper divisors (3588934).

4785236 is a wasteful number, since it uses less digits than its factorization.

4785236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196313 (or 1196311 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 4785236 is about 2187.5182284955. The cubic root of 4785236 is about 168.5134048806.

The spelling of 4785236 in words is "four million, seven hundred eighty-five thousand, two hundred thirty-six".