84528303 has 4 divisors (see below), whose sum is σ = 112704408. Its totient is φ = 56352200.

The previous prime is 84528287. The next prime is 84528307. The reversal of 84528303 is 30382548.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84528303 - 2⁴ = 84528287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84528307) 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, 14088048 + ... + 14088053.

It is an arithmetic number, because the mean of its divisors is an integer number (28176102).

Almost surely, 2^84528303 is an apocalyptic number.

84528303 is a deficient number, since it is larger than the sum of its proper divisors (28176105).

84528303 is a wasteful number, since it uses less digits than its factorization.

84528303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28176104.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 84528303 is about 9193.9275067840. The cubic root of 84528303 is about 438.8681359792.

The spelling of 84528303 in words is "eighty-four million, five hundred twenty-eight thousand, three hundred three".