65106345 has 32 divisors (see below), whose sum is σ = 111196800. Its totient is φ = 32414720.

The previous prime is 65106289. The next prime is 65106367. The reversal of 65106345 is 54360156.

It is not a de Polignac number, because 65106345 - 2⁶ = 65106281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32431 + ... + 34379.

It is an arithmetic number, because the mean of its divisors is an integer number (3474900).

Almost surely, 2^65106345 is an apocalyptic number.

It is an amenable number.

65106345 is a deficient number, since it is larger than the sum of its proper divisors (46090455).

65106345 is a wasteful number, since it uses less digits than its factorization.

65106345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 65106345 is about 8068.8502898492. The cubic root of 65106345 is about 402.2917302721.

The spelling of 65106345 in words is "sixty-five million, one hundred six thousand, three hundred forty-five".