84150134 has 8 divisors (see below), whose sum is σ = 127072800. Its totient is φ = 41792536.

The previous prime is 84150133. The next prime is 84150139. The reversal of 84150134 is 43105148.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84150133) 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 3 ways as a sum of consecutive naturals, for example, 140894 + ... + 141489.

It is an arithmetic number, because the mean of its divisors is an integer number (15884100).

Almost surely, 2^84150134 is an apocalyptic number.

84150134 is a deficient number, since it is larger than the sum of its proper divisors (42922666).

84150134 is a wasteful number, since it uses less digits than its factorization.

84150134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282534.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 84150134 is about 9173.3382146305. The cubic root of 84150134 is about 438.2126772378.

The spelling of 84150134 in words is "eighty-four million, one hundred fifty thousand, one hundred thirty-four".