65068870 has 8 divisors (see below), whose sum is σ = 117123984. Its totient is φ = 26027544.

The previous prime is 65068853. The next prime is 65068891. The reversal of 65068870 is 7886056.

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, 3253434 + ... + 3253453.

It is an arithmetic number, because the mean of its divisors is an integer number (14640498).

Almost surely, 2^65068870 is an apocalyptic number.

65068870 is a deficient number, since it is larger than the sum of its proper divisors (52055114).

65068870 is a wasteful number, since it uses less digits than its factorization.

65068870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6506894.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 65068870 is about 8066.5277536249. The cubic root of 65068870 is about 402.2145295217.

It can be divided in two parts, 6506 and 8870, that added together give a square (15376 = 124²).

The spelling of 65068870 in words is "sixty-five million, sixty-eight thousand, eight hundred seventy".