84132893 has 8 divisors (see below), whose sum is σ = 95373600. Its totient is φ = 73573488.

The previous prime is 84132887. The next prime is 84132901. The reversal of 84132893 is 39823148.

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

It is a cyclic number.

It is not a de Polignac number, because 84132893 - 2⁴ = 84132877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84132803) 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, 170063 + ... + 170556.

It is an arithmetic number, because the mean of its divisors is an integer number (11921700).

Almost surely, 2^84132893 is an apocalyptic number.

It is an amenable number.

84132893 is a deficient number, since it is larger than the sum of its proper divisors (11240707).

84132893 is a wasteful number, since it uses less digits than its factorization.

84132893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340651.

The product of its digits is 41472, while the sum is 38.

The square root of 84132893 is about 9172.3984322531. The cubic root of 84132893 is about 438.1827476329.

The spelling of 84132893 in words is "eighty-four million, one hundred thirty-two thousand, eight hundred ninety-three".