65089347 has 16 divisors (see below), whose sum is σ = 88397568. Its totient is φ = 42594080.

The previous prime is 65089337. The next prime is 65089363. The reversal of 65089347 is 74398056.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 65089347 - 2¹⁴ = 65072963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65089299 and 65089308.

It is not an unprimeable number, because it can be changed into a prime (65089337) 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, 42322 + ... + 43832.

It is an arithmetic number, because the mean of its divisors is an integer number (5524848).

Almost surely, 2^65089347 is an apocalyptic number.

65089347 is a deficient number, since it is larger than the sum of its proper divisors (23308221).

65089347 is a wasteful number, since it uses less digits than its factorization.

65089347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 65089347 is about 8067.7969111772. The cubic root of 65089347 is about 402.2567170435.

The spelling of 65089347 in words is "sixty-five million, eighty-nine thousand, three hundred forty-seven".