84010193 has 4 divisors (see below), whose sum is σ = 85022448. Its totient is φ = 82997940.

The previous prime is 84010183. The next prime is 84010207. The reversal of 84010193 is 39101048.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84010193 - 2⁴ = 84010177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84010123) 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, 506003 + ... + 506168.

It is an arithmetic number, because the mean of its divisors is an integer number (21255612).

Almost surely, 2^84010193 is an apocalyptic number.

84010193 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

84010193 is a deficient number, since it is larger than the sum of its proper divisors (1012255).

84010193 is a wasteful number, since it uses less digits than its factorization.

84010193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012254.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 84010193 is about 9165.7074467823. The cubic root of 84010193 is about 437.9696277321.

The spelling of 84010193 in words is "eighty-four million, ten thousand, one hundred ninety-three".