84468814 has 8 divisors (see below), whose sum is σ = 127234080. Its totient is φ = 42057456.

The previous prime is 84468809. The next prime is 84468821. The reversal of 84468814 is 41886448.

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

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 3 ways as a sum of consecutive naturals, for example, 87879 + ... + 88834.

It is an arithmetic number, because the mean of its divisors is an integer number (15904260).

Almost surely, 2^84468814 is an apocalyptic number.

84468814 is a deficient number, since it is larger than the sum of its proper divisors (42765266).

84468814 is a wasteful number, since it uses less digits than its factorization.

84468814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176954.

The product of its digits is 196608, while the sum is 43.

The square root of 84468814 is about 9190.6917041102. The cubic root of 84468814 is about 438.7651568480.

The spelling of 84468814 in words is "eighty-four million, four hundred sixty-eight thousand, eight hundred fourteen".