85330461 has 8 divisors (see below), whose sum is σ = 115702560. Its totient is φ = 55922672.

The previous prime is 85330439. The next prime is 85330489. The reversal of 85330461 is 16403358.

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-85330461 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85330261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240870 + ... + 241223.

It is an arithmetic number, because the mean of its divisors is an integer number (14462820).

Almost surely, 2^85330461 is an apocalyptic number.

It is an amenable number.

85330461 is a deficient number, since it is larger than the sum of its proper divisors (30372099).

85330461 is a wasteful number, since it uses less digits than its factorization.

85330461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482155.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 85330461 is about 9237.4488361235. The cubic root of 85330461 is about 440.2520267578.

The spelling of 85330461 in words is "eighty-five million, three hundred thirty thousand, four hundred sixty-one".