65769741 has 6 divisors (see below), whose sum is σ = 95000750. Its totient is φ = 43846488.

The previous prime is 65769731. The next prime is 65769763. The reversal of 65769741 is 14796756.

It is a happy number.

65769741 is a `hidden beast` number, since 6 + 576 + 9 + 74 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33108516 + 32661225 = 5754^2 + 5715^2 .

It is not a de Polignac number, because 65769741 - 2⁹ = 65769229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65769721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3653866 + ... + 3653883.

Almost surely, 2^65769741 is an apocalyptic number.

It is an amenable number.

65769741 is a deficient number, since it is larger than the sum of its proper divisors (29231009).

65769741 is a wasteful number, since it uses less digits than its factorization.

65769741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307755 (or 7307752 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 65769741 is about 8109.8545609647. The cubic root of 65769741 is about 403.6534888671.

The spelling of 65769741 in words is "sixty-five million, seven hundred sixty-nine thousand, seven hundred forty-one".