85211046 has 24 divisors (see below), whose sum is σ = 186038424. Its totient is φ = 28186080.

The previous prime is 85211041. The next prime is 85211057. The reversal of 85211046 is 64011258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85211041) 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 11 ways as a sum of consecutive naturals, for example, 15711 + ... + 20426.

It is an arithmetic number, because the mean of its divisors is an integer number (7751601).

Almost surely, 2^85211046 is an apocalyptic number.

85211046 is an abundant number, since it is smaller than the sum of its proper divisors (100827378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85211046 is a wasteful number, since it uses less digits than its factorization.

85211046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36276 (or 36273 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 85211046 is about 9230.9829379108. The cubic root of 85211046 is about 440.0465618769.

The spelling of 85211046 in words is "eighty-five million, two hundred eleven thousand, forty-six".