65245107 has 16 divisors (see below), whose sum is σ = 92303360. Its totient is φ = 40878432.

The previous prime is 65245093. The next prime is 65245123. The reversal of 65245107 is 70154256.

It is not a de Polignac number, because 65245107 - 2¹⁰ = 65244083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65245127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2733 + ... + 11745.

It is an arithmetic number, because the mean of its divisors is an integer number (5768960).

Almost surely, 2^65245107 is an apocalyptic number.

65245107 is a deficient number, since it is larger than the sum of its proper divisors (27058253).

65245107 is a wasteful number, since it uses less digits than its factorization.

65245107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9162.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 65245107 is about 8077.4443359271. Note that the first 3 decimals coincide. The cubic root of 65245107 is about 402.5773306660.

The spelling of 65245107 in words is "sixty-five million, two hundred forty-five thousand, one hundred seven".