47960065 has 4 divisors (see below), whose sum is σ = 57552084. Its totient is φ = 38368048.

The previous prime is 47960063. The next prime is 47960117. The reversal of 47960065 is 56006974.

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 13749264 + 34210801 = 3708^2 + 5849^2 .

It is a cyclic number.

It is not a de Polignac number, because 47960065 - 2¹ = 47960063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47960063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796002 + ... + 4796011.

It is an arithmetic number, because the mean of its divisors is an integer number (14388021).

Almost surely, 2^47960065 is an apocalyptic number.

It is an amenable number.

47960065 is a deficient number, since it is larger than the sum of its proper divisors (9592019).

47960065 is an equidigital number, since it uses as much as digits as its factorization.

47960065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592018.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 47960065 is about 6925.3205701975. The cubic root of 47960065 is about 363.3233035041.

The spelling of 47960065 in words is "forty-seven million, nine hundred sixty thousand, sixty-five".