4704427561 has 8 divisors (see below), whose sum is σ = 4999146120. Its totient is φ = 4411707648.

The previous prime is 4704427523. The next prime is 4704427619. The reversal of 4704427561 is 1657244074.

It can be written as a sum of positive squares in 4 ways, for example, as 1949752336 + 2754675225 = 44156^2 + 52485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4704427561 - 2¹¹ = 4704425513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4704427501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494806 + ... + 504223.

It is an arithmetic number, because the mean of its divisors is an integer number (624893265).

Almost surely, 2^4704427561 is an apocalyptic number.

It is an amenable number.

4704427561 is a deficient number, since it is larger than the sum of its proper divisors (294718559).

4704427561 is a wasteful number, since it uses less digits than its factorization.

4704427561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999323.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 4704427561 is about 68588.8297100920. The cubic root of 4704427561 is about 1675.5945092149.

The spelling of 4704427561 in words is "four billion, seven hundred four million, four hundred twenty-seven thousand, five hundred sixty-one".