4727632605 has 8 divisors (see below), whose sum is σ = 7564212192. Its totient is φ = 2521404048.

The previous prime is 4727632583. The next prime is 4727632639. The reversal of 4727632605 is 5062367274.

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

It is not a de Polignac number, because 4727632605 - 2⁶ = 4727632541 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157587739 + ... + 157587768.

It is an arithmetic number, because the mean of its divisors is an integer number (945526524).

Almost surely, 2^4727632605 is an apocalyptic number.

It is an amenable number.

4727632605 is a deficient number, since it is larger than the sum of its proper divisors (2836579587).

4727632605 is a wasteful number, since it uses less digits than its factorization.

4727632605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315175515.

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 4727632605 is about 68757.7821413693. The cubic root of 4727632605 is about 1678.3450024670.

Adding to 4727632605 its reverse (5062367274), we get a palindrome (9789999879).

The spelling of 4727632605 in words is "four billion, seven hundred twenty-seven million, six hundred thirty-two thousand, six hundred five".