65342811 has 8 divisors (see below), whose sum is σ = 88317520. Its totient is φ = 42964992.

The previous prime is 65342803. The next prime is 65342833. The reversal of 65342811 is 11824356.

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

It is not a de Polignac number, because 65342811 - 2³ = 65342803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65342861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148966 + ... + 149403.

It is an arithmetic number, because the mean of its divisors is an integer number (11039690).

Almost surely, 2^65342811 is an apocalyptic number.

65342811 is a deficient number, since it is larger than the sum of its proper divisors (22974709).

65342811 is a wasteful number, since it uses less digits than its factorization.

65342811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298445.

The product of its digits is 5760, while the sum is 30.

The square root of 65342811 is about 8083.4900259727. The cubic root of 65342811 is about 402.7781824991.

The spelling of 65342811 in words is "sixty-five million, three hundred forty-two thousand, eight hundred eleven".