65020695 has 8 divisors (see below), whose sum is σ = 104033136. Its totient is φ = 34677696.

The previous prime is 65020691. The next prime is 65020721. The reversal of 65020695 is 59602056.

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

It is not a de Polignac number, because 65020695 - 2² = 65020691 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65020691) 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, 2167342 + ... + 2167371.

It is an arithmetic number, because the mean of its divisors is an integer number (13004142).

Almost surely, 2^65020695 is an apocalyptic number.

65020695 is a deficient number, since it is larger than the sum of its proper divisors (39012441).

65020695 is a wasteful number, since it uses less digits than its factorization.

65020695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334721.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 65020695 is about 8063.5410955733. The cubic root of 65020695 is about 402.1152425719.

The spelling of 65020695 in words is "sixty-five million, twenty thousand, six hundred ninety-five".