65120014 has 8 divisors (see below), whose sum is σ = 98118720. Its totient is φ = 32413776.

The previous prime is 65120009. The next prime is 65120039. The reversal of 65120014 is 41002156.

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 = 65119973 and 65120000.

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, 72559 + ... + 73450.

It is an arithmetic number, because the mean of its divisors is an integer number (12264840).

Almost surely, 2^65120014 is an apocalyptic number.

65120014 is a deficient number, since it is larger than the sum of its proper divisors (32998706).

65120014 is a wasteful number, since it uses less digits than its factorization.

65120014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146234.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 65120014 is about 8069.6972681756. The cubic root of 65120014 is about 402.3198818594.

The spelling of 65120014 in words is "sixty-five million, one hundred twenty thousand, fourteen".