85330486 has 4 divisors (see below), whose sum is σ = 127995732. Its totient is φ = 42665242.

The previous prime is 85330439. The next prime is 85330489. The reversal of 85330486 is 68403358.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85330489) 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 as a sum of consecutive naturals, namely, 21332620 + ... + 21332623.

It is an arithmetic number, because the mean of its divisors is an integer number (31998933).

Almost surely, 2^85330486 is an apocalyptic number.

85330486 is a deficient number, since it is larger than the sum of its proper divisors (42665246).

85330486 is a wasteful number, since it uses less digits than its factorization.

85330486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42665245.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 85330486 is about 9237.4501893109. The cubic root of 85330486 is about 440.2520697526.

The spelling of 85330486 in words is "eighty-five million, three hundred thirty thousand, four hundred eighty-six".