84814473 has 8 divisors (see below), whose sum is σ = 116985600. Its totient is φ = 54593168.

The previous prime is 84814453. The next prime is 84814489. The reversal of 84814473 is 37441848.

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

It is a cyclic number.

It is not a de Polignac number, because 84814473 - 2⁹ = 84813961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84814453) by changing a digit.

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, 487353 + ... + 487526.

It is an arithmetic number, because the mean of its divisors is an integer number (14623200).

Almost surely, 2^84814473 is an apocalyptic number.

It is an amenable number.

84814473 is a deficient number, since it is larger than the sum of its proper divisors (32171127).

84814473 is a wasteful number, since it uses less digits than its factorization.

84814473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974911.

The product of its digits is 86016, while the sum is 39.

The square root of 84814473 is about 9209.4773467336. The cubic root of 84814473 is about 439.3628398316.

The spelling of 84814473 in words is "eighty-four million, eight hundred fourteen thousand, four hundred seventy-three".