85322788 has 12 divisors (see below), whose sum is σ = 154131712. Its totient is φ = 41285160.

The previous prime is 85322773. The next prime is 85322827. The reversal of 85322788 is 88722358.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343920 + ... + 344167.

Almost surely, 2^85322788 is an apocalyptic number.

It is an amenable number.

85322788 is a deficient number, since it is larger than the sum of its proper divisors (68808924).

85322788 is a wasteful number, since it uses less digits than its factorization.

85322788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688122 (or 688120 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 85322788 is about 9237.0335064890. The cubic root of 85322788 is about 440.2388303954.

The spelling of 85322788 in words is "eighty-five million, three hundred twenty-two thousand, seven hundred eighty-eight".