84425206 has 8 divisors (see below), whose sum is σ = 131004720. Its totient is φ = 40756968.

The previous prime is 84425141. The next prime is 84425221. The reversal of 84425206 is 60252448.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727746 + ... + 727861.

It is an arithmetic number, because the mean of its divisors is an integer number (16375590).

Almost surely, 2^84425206 is an apocalyptic number.

84425206 is a deficient number, since it is larger than the sum of its proper divisors (46579514).

84425206 is a wasteful number, since it uses less digits than its factorization.

84425206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455638.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 84425206 is about 9188.3189975098. The cubic root of 84425206 is about 438.6896379921.

The spelling of 84425206 in words is "eighty-four million, four hundred twenty-five thousand, two hundred six".