65734 has 8 divisors (see below), whose sum is σ = 102960. Its totient is φ = 31416.

The previous prime is 65731. The next prime is 65761. The reversal of 65734 is 43756.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 65699 and 65708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669 + ... + 760.

It is an arithmetic number, because the mean of its divisors is an integer number (12870).

2⁶⁵⁷³⁴ is an apocalyptic number.

65734 is a deficient number, since it is larger than the sum of its proper divisors (37226).

65734 is a wasteful number, since it uses less digits than its factorization.

65734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454.

The product of its digits is 2520, while the sum is 25.

The square root of 65734 is about 256.3864270978. The cubic root of 65734 is about 40.3580356992.

The spelling of 65734 in words is "sixty-five thousand, seven hundred thirty-four".