4747270 has 32 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1705440.

The previous prime is 4747241. The next prime is 4747279. The reversal of 4747270 is 727474.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747279) by changing a digit.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11121 + ... + 11539.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 2^4747270 is an apocalyptic number.

4747270 is a deficient number, since it is larger than the sum of its proper divisors (4687610).

4747270 is a wasteful number, since it uses less digits than its factorization.

4747270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540.

The product of its (nonzero) digits is 10976, while the sum is 31.

The square root of 4747270 is about 2178.8230768009. The cubic root of 4747270 is about 168.0665599829.

It can be divided in two parts, 474 and 7270, that added together give a square (7744 = 88²).

The spelling of 4747270 in words is "four million, seven hundred forty-seven thousand, two hundred seventy".