65106536 has 16 divisors (see below), whose sum is σ = 133172640. Its totient is φ = 29593840.

The previous prime is 65106533. The next prime is 65106539. The reversal of 65106536 is 63560156.

65106536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (65106533) and next prime (65106539).

It is a super-2 number, since 2×65106536² = 8477722059838592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65106533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369836 + ... + 370011.

It is an arithmetic number, because the mean of its divisors is an integer number (8323290).

Almost surely, 2^65106536 is an apocalyptic number.

It is an amenable number.

65106536 is an abundant number, since it is smaller than the sum of its proper divisors (68066104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65106536 is a wasteful number, since it uses less digits than its factorization.

65106536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739864 (or 739860 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 65106536 is about 8068.8621254797. The cubic root of 65106536 is about 402.2921236677.

It can be divided in two parts, 65 and 106536, that added together give a palindrome (106601).

The spelling of 65106536 in words is "sixty-five million, one hundred six thousand, five hundred thirty-six".