65470011 has 8 divisors (see below), whose sum is σ = 87349584. Its totient is φ = 43618560.

The previous prime is 65469967. The next prime is 65470021. The reversal of 65470011 is 11007456.

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

It is not a de Polignac number, because 65470011 - 2¹⁰ = 65468987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65470021) by changing a digit.

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, 810 + ... + 11471.

It is an arithmetic number, because the mean of its divisors is an integer number (10918698).

Almost surely, 2^65470011 is an apocalyptic number.

65470011 is a deficient number, since it is larger than the sum of its proper divisors (21879573).

65470011 is a wasteful number, since it uses less digits than its factorization.

65470011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14061.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 65470011 is about 8091.3540893969. The cubic root of 65470011 is about 403.0393699980.

Adding to 65470011 its reverse (11007456), we get a palindrome (76477467).

The spelling of 65470011 in words is "sixty-five million, four hundred seventy thousand, eleven".