65160481 has 8 divisors (see below), whose sum is σ = 70803200. Its totient is φ = 59739120.

The previous prime is 65160461. The next prime is 65160493. The reversal of 65160481 is 18406156.

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 65160481 - 2¹³ = 65152289 is a prime.

It is a super-2 number, since 2×65160481² = 8491776568302722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65160401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54726 + ... + 55903.

It is an arithmetic number, because the mean of its divisors is an integer number (8850400).

Almost surely, 2^65160481 is an apocalyptic number.

It is an amenable number.

65160481 is a deficient number, since it is larger than the sum of its proper divisors (5642719).

65160481 is a wasteful number, since it uses less digits than its factorization.

65160481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110679.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 65160481 is about 8072.2042218963. The cubic root of 65160481 is about 402.4032013923.

The spelling of 65160481 in words is "sixty-five million, one hundred sixty thousand, four hundred eighty-one".