65761134 has 16 divisors (see below), whose sum is σ = 139259088. Its totient is φ = 20630912.

The previous prime is 65761133. The next prime is 65761153. The reversal of 65761134 is 43116756.

It is a junction number, because it is equal to n+sod(n) for n = 65761095 and 65761104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65761133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322257 + ... + 322460.

It is an arithmetic number, because the mean of its divisors is an integer number (8703693).

Almost surely, 2^65761134 is an apocalyptic number.

65761134 is an abundant number, since it is smaller than the sum of its proper divisors (73497954).

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

65761134 is a wasteful number, since it uses less digits than its factorization.

65761134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644739.

The product of its digits is 15120, while the sum is 33.

The square root of 65761134 is about 8109.3238929025. The cubic root of 65761134 is about 403.6358799734.

The spelling of 65761134 in words is "sixty-five million, seven hundred sixty-one thousand, one hundred thirty-four".