65432841 has 4 divisors (see below), whose sum is σ = 87243792. Its totient is φ = 43621892.

The previous prime is 65432831. The next prime is 65432867. The reversal of 65432841 is 14823456.

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 a cyclic number.

It is not a de Polignac number, because 65432841 - 2⁹ = 65432329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65432821) 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, 10905471 + ... + 10905476.

It is an arithmetic number, because the mean of its divisors is an integer number (21810948).

Almost surely, 2^65432841 is an apocalyptic number.

It is an amenable number.

65432841 is a deficient number, since it is larger than the sum of its proper divisors (21810951).

65432841 is a wasteful number, since it uses less digits than its factorization.

65432841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21810950.

The product of its digits is 23040, while the sum is 33.

The square root of 65432841 is about 8089.0568671508. The cubic root of 65432841 is about 402.9630815867.

The spelling of 65432841 in words is "sixty-five million, four hundred thirty-two thousand, eight hundred forty-one".