64741165 has 8 divisors (see below), whose sum is σ = 78444288. Its totient is φ = 51289680.

The previous prime is 64741153. The next prime is 64741177. The reversal of 64741165 is 56114746.

It is an interprime number because it is at equal distance from previous prime (64741153) and next prime (64741177).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64741165 - 2¹⁷ = 64610093 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 64741165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62341 + ... + 63370.

It is an arithmetic number, because the mean of its divisors is an integer number (9805536).

Almost surely, 2^64741165 is an apocalyptic number.

It is an amenable number.

64741165 is a deficient number, since it is larger than the sum of its proper divisors (13703123).

64741165 is a wasteful number, since it uses less digits than its factorization.

64741165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125819.

The product of its digits is 20160, while the sum is 34.

The square root of 64741165 is about 8046.1894707992. The cubic root of 64741165 is about 401.5381712413.

The spelling of 64741165 in words is "sixty-four million, seven hundred forty-one thousand, one hundred sixty-five".