65506006 has 8 divisors (see below), whose sum is σ = 98295120. Its totient is φ = 32740968.

The previous prime is 65505991. The next prime is 65506019. The reversal of 65506006 is 60060556.

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

It is a congruent number.

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, 4375 + ... + 12253.

It is an arithmetic number, because the mean of its divisors is an integer number (12286890).

Almost surely, 2^65506006 is an apocalyptic number.

65506006 is a deficient number, since it is larger than the sum of its proper divisors (32789114).

65506006 is a wasteful number, since it uses less digits than its factorization.

65506006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 65506006 is about 8093.5780715330. The cubic root of 65506006 is about 403.1132193020.

The spelling of 65506006 in words is "sixty-five million, five hundred six thousand, six".