85012862 has 32 divisors (see below), whose sum is σ = 144789120. Its totient is φ = 37082080.

The previous prime is 85012861. The next prime is 85012867. The reversal of 85012862 is 26821058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85012861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144533 + ... + 145119.

It is an arithmetic number, because the mean of its divisors is an integer number (4524660).

Almost surely, 2^85012862 is an apocalyptic number.

85012862 is a deficient number, since it is larger than the sum of its proper divisors (59776258).

85012862 is a wasteful number, since it uses less digits than its factorization.

85012862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 85012862 is about 9220.2419707945. The cubic root of 85012862 is about 439.7051433613.

The spelling of 85012862 in words is "eighty-five million, twelve thousand, eight hundred sixty-two".