84064194 has 24 divisors (see below), whose sum is σ = 182362752. Its totient is φ = 27987000.

The previous prime is 84064147. The next prime is 84064199. The reversal of 84064194 is 49146048.

It is a happy number.

84064194 is a `hidden beast` number, since 8 + 4 + 0 + 641 + 9 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (84064199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15319 + ... + 20069.

It is an arithmetic number, because the mean of its divisors is an integer number (7598448).

Almost surely, 2^84064194 is an apocalyptic number.

84064194 is an abundant number, since it is smaller than the sum of its proper divisors (98298558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84064194 is a wasteful number, since it uses less digits than its factorization.

84064194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742 (or 5739 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 84064194 is about 9168.6527908957. The cubic root of 84064194 is about 438.0634486179.

The spelling of 84064194 in words is "eighty-four million, sixty-four thousand, one hundred ninety-four".