65044941 has 48 divisors (see below), whose sum is σ = 103152000. Its totient is φ = 36191232.

The previous prime is 65044933. The next prime is 65044949. The reversal of 65044941 is 14944056.

It is an interprime number because it is at equal distance from previous prime (65044933) and next prime (65044949).

It is not a de Polignac number, because 65044941 - 2³ = 65044933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65044949) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 326760 + ... + 326958.

It is an arithmetic number, because the mean of its divisors is an integer number (2149000).

Almost surely, 2^65044941 is an apocalyptic number.

It is an amenable number.

65044941 is a deficient number, since it is larger than the sum of its proper divisors (38107059).

65044941 is a wasteful number, since it uses less digits than its factorization.

65044941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 65044941 is about 8065.0443892145. The cubic root of 65044941 is about 402.1652188374.

Adding to 65044941 its reverse (14944056), we get a palindrome (79988997).

The spelling of 65044941 in words is "sixty-five million, forty-four thousand, nine hundred forty-one".