85353222 has 32 divisors (see below), whose sum is σ = 175076352. Its totient is φ = 27728064.

The previous prime is 85353221. The next prime is 85353223. The reversal of 85353222 is 22235358.

It is an interprime number because it is at equal distance from previous prime (85353221) and next prime (85353223).

It is a self number, because there is not a number n which added to its sum of digits gives 85353222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85353221) 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 in 15 ways as a sum of consecutive naturals, for example, 87783 + ... + 88749.

It is an arithmetic number, because the mean of its divisors is an integer number (5471136).

Almost surely, 2^85353222 is an apocalyptic number.

85353222 is an abundant number, since it is smaller than the sum of its proper divisors (89723130).

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

85353222 is a wasteful number, since it uses less digits than its factorization.

85353222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332.

The product of its digits is 14400, while the sum is 30.

The square root of 85353222 is about 9238.6807499772. The cubic root of 85353222 is about 440.2911674719.

The spelling of 85353222 in words is "eighty-five million, three hundred fifty-three thousand, two hundred twenty-two".