65089412 has 12 divisors (see below), whose sum is σ = 114544080. Its totient is φ = 32362536.

The previous prime is 65089411. The next prime is 65089417. The reversal of 65089412 is 21498056.

65089412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65089411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44738 + ... + 46169.

It is an arithmetic number, because the mean of its divisors is an integer number (9545340).

Almost surely, 2^65089412 is an apocalyptic number.

It is an amenable number.

65089412 is a deficient number, since it is larger than the sum of its proper divisors (49454668).

65089412 is a wasteful number, since it uses less digits than its factorization.

65089412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91090 (or 91088 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 65089412 is about 8067.8009395374. The cubic root of 65089412 is about 402.2568509450.

The spelling of 65089412 in words is "sixty-five million, eighty-nine thousand, four hundred twelve".