65085995 has 8 divisors (see below), whose sum is σ = 84111216. Its totient is φ = 48063456.

The previous prime is 65085989. The next prime is 65086033. The reversal of 65085995 is 59958056.

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

It is a cyclic number.

It is not a de Polignac number, because 65085995 - 2⁶ = 65085931 is a prime.

It is a Duffinian number.

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, 500597 + ... + 500726.

It is an arithmetic number, because the mean of its divisors is an integer number (10513902).

Almost surely, 2^65085995 is an apocalyptic number.

65085995 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

65085995 is a deficient number, since it is larger than the sum of its proper divisors (19025221).

65085995 is a wasteful number, since it uses less digits than its factorization.

65085995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001341.

The product of its (nonzero) digits is 486000, while the sum is 47.

The square root of 65085995 is about 8067.5891690145. The cubic root of 65085995 is about 402.2498117268.

The spelling of 65085995 in words is "sixty-five million, eighty-five thousand, nine hundred ninety-five".