85229332 has 6 divisors (see below), whose sum is σ = 149151338. Its totient is φ = 42614664.

The previous prime is 85229327. The next prime is 85229351. The reversal of 85229332 is 23392258.

It can be written as a sum of positive squares in only one way, i.e., 81974916 + 3254416 = 9054^2 + 1804^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10653663 + ... + 10653670.

Almost surely, 2^85229332 is an apocalyptic number.

It is an amenable number.

85229332 is a deficient number, since it is larger than the sum of its proper divisors (63922006).

85229332 is a wasteful number, since it uses less digits than its factorization.

85229332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21307337 (or 21307335 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 85229332 is about 9231.9733535144. The cubic root of 85229332 is about 440.0780371229.

The spelling of 85229332 in words is "eighty-five million, two hundred twenty-nine thousand, three hundred thirty-two".