65346005 has 16 divisors (see below), whose sum is σ = 80898048. Its totient is φ = 50640000.

The previous prime is 65345993. The next prime is 65346007. The reversal of 65346005 is 50064356.

It is not a de Polignac number, because 65346005 - 2⁴ = 65345989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65346007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29900 + ... + 32010.

It is an arithmetic number, because the mean of its divisors is an integer number (5056128).

Almost surely, 2^65346005 is an apocalyptic number.

It is an amenable number.

65346005 is a deficient number, since it is larger than the sum of its proper divisors (15552043).

65346005 is a wasteful number, since it uses less digits than its factorization.

65346005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 65346005 is about 8083.6875867391. The cubic root of 65346005 is about 402.7847450805.

The spelling of 65346005 in words is "sixty-five million, three hundred forty-six thousand, five".