47641307 has 8 divisors (see below), whose sum is σ = 54508800. Its totient is φ = 40789224.

The previous prime is 47641289. The next prime is 47641309. The reversal of 47641307 is 70314674.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-47641307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47641309) 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, 3794 + ... + 10472.

It is an arithmetic number, because the mean of its divisors is an integer number (6813600).

Almost surely, 2^47641307 is an apocalyptic number.

47641307 is a deficient number, since it is larger than the sum of its proper divisors (6867493).

47641307 is a wasteful number, since it uses less digits than its factorization.

47641307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7705.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 47641307 is about 6902.2682503652. The cubic root of 47641307 is about 362.5165925025.

The spelling of 47641307 in words is "forty-seven million, six hundred forty-one thousand, three hundred seven".