65789061 has 16 divisors (see below), whose sum is σ = 94832640. Its totient is φ = 40328640.

The previous prime is 65789047. The next prime is 65789069. The reversal of 65789061 is 16098756.

It is not a de Polignac number, because 65789061 - 2⁵ = 65789029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65789069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7356 + ... + 13626.

It is an arithmetic number, because the mean of its divisors is an integer number (5927040).

Almost surely, 2^65789061 is an apocalyptic number.

It is an amenable number.

65789061 is a deficient number, since it is larger than the sum of its proper divisors (29043579).

65789061 is a wasteful number, since it uses less digits than its factorization.

65789061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 65789061 is about 8111.0456169350. The cubic root of 65789061 is about 403.6930096852.

The spelling of 65789061 in words is "sixty-five million, seven hundred eighty-nine thousand, sixty-one".