65016634 has 8 divisors (see below), whose sum is σ = 98293248. Its totient is φ = 32252220.

The previous prime is 65016583. The next prime is 65016661. The reversal of 65016634 is 43661056.

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 = 65016596 and 65016605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127732 + ... + 128239.

It is an arithmetic number, because the mean of its divisors is an integer number (12286656).

Almost surely, 2^65016634 is an apocalyptic number.

65016634 is a deficient number, since it is larger than the sum of its proper divisors (33276614).

65016634 is a wasteful number, since it uses less digits than its factorization.

65016634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256100.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 65016634 is about 8063.2892791962. The cubic root of 65016634 is about 402.1068707553.

The spelling of 65016634 in words is "sixty-five million, sixteen thousand, six hundred thirty-four".