84150406 has 8 divisors (see below), whose sum is σ = 126931320. Its totient is φ = 41839968.

The previous prime is 84150397. The next prime is 84150419. The reversal of 84150406 is 60405148.

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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117171 + ... + 117886.

It is an arithmetic number, because the mean of its divisors is an integer number (15866415).

Almost surely, 2^84150406 is an apocalyptic number.

84150406 is a deficient number, since it is larger than the sum of its proper divisors (42780914).

84150406 is a wasteful number, since it uses less digits than its factorization.

84150406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235238.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 84150406 is about 9173.3530401920. The cubic root of 84150406 is about 438.2131493849.

The spelling of 84150406 in words is "eighty-four million, one hundred fifty thousand, four hundred six".