65071027 has 8 divisors (see below), whose sum is σ = 74910816. Its totient is φ = 55367232.

The previous prime is 65071001. The next prime is 65071031. The reversal of 65071027 is 72017056.

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 65071027 - 2⁷ = 65070899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65070986 and 65071004.

It is not an unprimeable number, because it can be changed into a prime (65071057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32968 + ... + 34885.

It is an arithmetic number, because the mean of its divisors is an integer number (9363852).

Almost surely, 2^65071027 is an apocalyptic number.

65071027 is a deficient number, since it is larger than the sum of its proper divisors (9839789).

65071027 is a wasteful number, since it uses less digits than its factorization.

65071027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67997.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 65071027 is about 8066.6614531664. The cubic root of 65071027 is about 402.2189738751.

The spelling of 65071027 in words is "sixty-five million, seventy-one thousand, twenty-seven".