85202986 has 32 divisors (see below), whose sum is σ = 146059200. Its totient is φ = 36919680.

The previous prime is 85202977. The next prime is 85202989. The reversal of 85202986 is 68920258.

It is not an unprimeable number, because it can be changed into a prime (85202989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52150 + ... + 53758.

It is an arithmetic number, because the mean of its divisors is an integer number (4564350).

Almost surely, 2^85202986 is an apocalyptic number.

85202986 is a deficient number, since it is larger than the sum of its proper divisors (60856214).

85202986 is a wasteful number, since it uses less digits than its factorization.

85202986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 85202986 is about 9230.5463543606. The cubic root of 85202986 is about 440.0326869656.

The spelling of 85202986 in words is "eighty-five million, two hundred two thousand, nine hundred eighty-six".