65744941 has 4 divisors (see below), whose sum is σ = 65772000. Its totient is φ = 65717884.

The previous prime is 65744929. The next prime is 65744953. The reversal of 65744941 is 14944756.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (65744929) and next prime (65744953).

It is a cyclic number.

It is not a de Polignac number, because 65744941 - 2⁹ = 65744429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65744894 and 65744903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65744981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9481 + ... + 14878.

It is an arithmetic number, because the mean of its divisors is an integer number (16443000).

Almost surely, 2^65744941 is an apocalyptic number.

It is an amenable number.

65744941 is a deficient number, since it is larger than the sum of its proper divisors (27059).

65744941 is a wasteful number, since it uses less digits than its factorization.

65744941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27058.

The product of its digits is 120960, while the sum is 40.

The square root of 65744941 is about 8108.3254128087. The cubic root of 65744941 is about 403.6027468649.

The spelling of 65744941 in words is "sixty-five million, seven hundred forty-four thousand, nine hundred forty-one".