84452073 has 16 divisors (see below), whose sum is σ = 119589696. Its totient is φ = 52828160.

The previous prime is 84452057. The next prime is 84452077. The reversal of 84452073 is 37025448.

It is a cyclic number.

It is not a de Polignac number, because 84452073 - 2⁴ = 84452057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84452077) 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 15 ways as a sum of consecutive naturals, for example, 15658 + ... + 20348.

It is an arithmetic number, because the mean of its divisors is an integer number (7474356).

Almost surely, 2^84452073 is an apocalyptic number.

It is an amenable number.

84452073 is a deficient number, since it is larger than the sum of its proper divisors (35137623).

84452073 is a wasteful number, since it uses less digits than its factorization.

84452073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 84452073 is about 9189.7809005438. The cubic root of 84452073 is about 438.7361684262.

The spelling of 84452073 in words is "eighty-four million, four hundred fifty-two thousand, seventy-three".