84528954 has 16 divisors (see below), whose sum is σ = 187842240. Its totient is φ = 28176300.

The previous prime is 84528953. The next prime is 84528959. The reversal of 84528954 is 45982548.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84528953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782622 + ... + 782729.

It is an arithmetic number, because the mean of its divisors is an integer number (11740140).

Almost surely, 2^84528954 is an apocalyptic number.

84528954 is an abundant number, since it is smaller than the sum of its proper divisors (103313286).

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

84528954 is a wasteful number, since it uses less digits than its factorization.

84528954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565362 (or 1565356 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 84528954 is about 9193.9629105191. The cubic root of 84528954 is about 438.8692626331.

The spelling of 84528954 in words is "eighty-four million, five hundred twenty-eight thousand, nine hundred fifty-four".