865070441 has 8 divisors (see below), whose sum is σ = 870704640. Its totient is φ = 859452688.

The previous prime is 865070429. The next prime is 865070443. The reversal of 865070441 is 144070568.

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-865070441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (865070443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111800 + ... + 119286.

It is an arithmetic number, because the mean of its divisors is an integer number (108838080).

Almost surely, 2^865070441 is an apocalyptic number.

It is an amenable number.

865070441 is a deficient number, since it is larger than the sum of its proper divisors (5634199).

865070441 is a wasteful number, since it uses less digits than its factorization.

865070441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8223.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 865070441 is about 29412.0798482528. The cubic root of 865070441 is about 952.8338066232.

The spelling of 865070441 in words is "eight hundred sixty-five million, seventy thousand, four hundred forty-one".