84328535 has 8 divisors (see below), whose sum is σ = 102853536. Its totient is φ = 66356640.

The previous prime is 84328477. The next prime is 84328553. The reversal of 84328535 is 53582348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-84328535 is a prime.

It is a super-2 number, since 2×84328535² = 14222603630492450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137939 + ... + 138548.

It is an arithmetic number, because the mean of its divisors is an integer number (12856692).

Almost surely, 2^84328535 is an apocalyptic number.

84328535 is a deficient number, since it is larger than the sum of its proper divisors (18525001).

84328535 is a wasteful number, since it uses less digits than its factorization.

84328535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276553.

The product of its digits is 115200, while the sum is 38.

The square root of 84328535 is about 9183.0569528888. The cubic root of 84328535 is about 438.5221336612.

The spelling of 84328535 in words is "eighty-four million, three hundred twenty-eight thousand, five hundred thirty-five".