65828134 has 4 divisors (see below), whose sum is σ = 98742204. Its totient is φ = 32914066.

The previous prime is 65828123. The next prime is 65828171. The reversal of 65828134 is 43182856.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 65828093 and 65828102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16457032 + ... + 16457035.

It is an arithmetic number, because the mean of its divisors is an integer number (24685551).

Almost surely, 2^65828134 is an apocalyptic number.

65828134 is a deficient number, since it is larger than the sum of its proper divisors (32914070).

65828134 is a wasteful number, since it uses less digits than its factorization.

65828134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32914069.

The product of its digits is 46080, while the sum is 37.

The square root of 65828134 is about 8113.4538884497. The cubic root of 65828134 is about 403.7729134213.

The spelling of 65828134 in words is "sixty-five million, eight hundred twenty-eight thousand, one hundred thirty-four".