65039041 has 8 divisors (see below), whose sum is σ = 66510080. Its totient is φ = 63584352.

The previous prime is 65039021. The next prime is 65039047. The reversal of 65039041 is 14093056.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65039041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65039047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4141 + ... + 12133.

It is an arithmetic number, because the mean of its divisors is an integer number (8313760).

Almost surely, 2^65039041 is an apocalyptic number.

It is an amenable number.

65039041 is a deficient number, since it is larger than the sum of its proper divisors (1471039).

65039041 is a wasteful number, since it uses less digits than its factorization.

65039041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8175.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 65039041 is about 8064.6786048794. The cubic root of 65039041 is about 402.1530588011.

The spelling of 65039041 in words is "sixty-five million, thirty-nine thousand, forty-one".