85450082 has 8 divisors (see below), whose sum is σ = 128241516. Its totient is φ = 42702912.

The previous prime is 85450069. The next prime is 85450091. The reversal of 85450082 is 28005458.

It can be written as a sum of positive squares in 2 ways, for example, as 80658361 + 4791721 = 8981^2 + 2189^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5723 + ... + 14270.

Almost surely, 2^85450082 is an apocalyptic number.

85450082 is a deficient number, since it is larger than the sum of its proper divisors (42791434).

85450082 is a wasteful number, since it uses less digits than its factorization.

85450082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22132.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 85450082 is about 9243.9213540575. The cubic root of 85450082 is about 440.4576539840.

The spelling of 85450082 in words is "eighty-five million, four hundred fifty thousand, eighty-two".