47716265 has 4 divisors (see below), whose sum is σ = 57259524. Its totient is φ = 38173008.

The previous prime is 47716259. The next prime is 47716267. The reversal of 47716265 is 56261774.

47716265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34727449 + 12988816 = 5893^2 + 3604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47716265 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47716267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4771622 + ... + 4771631.

It is an arithmetic number, because the mean of its divisors is an integer number (14314881).

Almost surely, 2^47716265 is an apocalyptic number.

It is an amenable number.

47716265 is a deficient number, since it is larger than the sum of its proper divisors (9543259).

47716265 is an equidigital number, since it uses as much as digits as its factorization.

47716265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543258.

The product of its digits is 70560, while the sum is 38.

The square root of 47716265 is about 6907.6960703262. The cubic root of 47716265 is about 362.7066186335.

The spelling of 47716265 in words is "forty-seven million, seven hundred sixteen thousand, two hundred sixty-five".