65066115 has 8 divisors (see below), whose sum is σ = 104105808. Its totient is φ = 34701920.

The previous prime is 65066093. The next prime is 65066129. The reversal of 65066115 is 51166056.

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

It is not a de Polignac number, because 65066115 - 2¹⁴ = 65049731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168856 + ... + 2168885.

It is an arithmetic number, because the mean of its divisors is an integer number (13013226).

Almost surely, 2^65066115 is an apocalyptic number.

65066115 is a deficient number, since it is larger than the sum of its proper divisors (39039693).

65066115 is a wasteful number, since it uses less digits than its factorization.

65066115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337749.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 65066115 is about 8066.3569844137. The cubic root of 65066115 is about 402.2088528868.

It can be divided in two parts, 6506 and 6115, that added together give a palindrome (12621).

The spelling of 65066115 in words is "sixty-five million, sixty-six thousand, one hundred fifteen".