84068134 has 8 divisors (see below), whose sum is σ = 126857808. Its totient is φ = 41782200.

The previous prime is 84068113. The next prime is 84068143. The reversal of 84068134 is 43186048.

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

It is a self number, because there is not a number n which added to its sum of digits gives 84068134.

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, 125517 + ... + 126184.

It is an arithmetic number, because the mean of its divisors is an integer number (15857226).

Almost surely, 2^84068134 is an apocalyptic number.

84068134 is a deficient number, since it is larger than the sum of its proper divisors (42789674).

84068134 is a wasteful number, since it uses less digits than its factorization.

84068134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251870.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 84068134 is about 9168.8676509152. The cubic root of 84068134 is about 438.0702923680.

The spelling of 84068134 in words is "eighty-four million, sixty-eight thousand, one hundred thirty-four".