65089463 has 8 divisors (see below), whose sum is σ = 66318336. Its totient is φ = 63869400.

The previous prime is 65089441. The next prime is 65089477. The reversal of 65089463 is 36498056.

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 65089463 - 2⁶ = 65089399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65089463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65089403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13778 + ... + 17888.

It is an arithmetic number, because the mean of its divisors is an integer number (8289792).

Almost surely, 2^65089463 is an apocalyptic number.

65089463 is a deficient number, since it is larger than the sum of its proper divisors (1228873).

65089463 is a wasteful number, since it uses less digits than its factorization.

65089463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 65089463 is about 8067.8041002493. The cubic root of 65089463 is about 402.2569560061.

The spelling of 65089463 in words is "sixty-five million, eighty-nine thousand, four hundred sixty-three".