84550852 has 12 divisors (see below), whose sum is σ = 154397376. Its totient is φ = 40437320.

The previous prime is 84550849. The next prime is 84550859. The reversal of 84550852 is 25805548.

It is not an unprimeable number, because it can be changed into a prime (84550859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459424 + ... + 459607.

It is an arithmetic number, because the mean of its divisors is an integer number (12866448).

Almost surely, 2^84550852 is an apocalyptic number.

It is an amenable number.

84550852 is a deficient number, since it is larger than the sum of its proper divisors (69846524).

84550852 is a wasteful number, since it uses less digits than its factorization.

84550852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919058 (or 919056 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

The square root of 84550852 is about 9195.1537235655. The cubic root of 84550852 is about 438.9071570621.

The spelling of 84550852 in words is "eighty-four million, five hundred fifty thousand, eight hundred fifty-two".