84055694 has 16 divisors (see below), whose sum is σ = 131621760. Its totient is φ = 40212480.

The previous prime is 84055691. The next prime is 84055703. The reversal of 84055694 is 49655048.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84055691) 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, 2099 + ... + 13134.

It is an arithmetic number, because the mean of its divisors is an integer number (8226360).

Almost surely, 2^84055694 is an apocalyptic number.

84055694 is a deficient number, since it is larger than the sum of its proper divisors (47566066).

84055694 is a wasteful number, since it uses less digits than its factorization.

84055694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15355.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 84055694 is about 9168.1892432475. The cubic root of 84055694 is about 438.0486834539.

The spelling of 84055694 in words is "eighty-four million, fifty-five thousand, six hundred ninety-four".