65656714 has 8 divisors (see below), whose sum is σ = 99260928. Its totient is φ = 32569740.

The previous prime is 65656709. The next prime is 65656727. The reversal of 65656714 is 41765656.

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

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, 128992 + ... + 129499.

It is an arithmetic number, because the mean of its divisors is an integer number (12407616).

Almost surely, 2^65656714 is an apocalyptic number.

65656714 is a deficient number, since it is larger than the sum of its proper divisors (33604214).

65656714 is a wasteful number, since it uses less digits than its factorization.

65656714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258620.

The product of its digits is 151200, while the sum is 40.

The square root of 65656714 is about 8102.8830671558. The cubic root of 65656714 is about 403.4221266309.

The spelling of 65656714 in words is "sixty-five million, six hundred fifty-six thousand, seven hundred fourteen".