83134375 has 24 divisors (see below), whose sum is σ = 106868160. Its totient is φ = 64620000.

The previous prime is 83134361. The next prime is 83134379. The reversal of 83134375 is 57343138.

It is not a de Polignac number, because 83134375 - 2⁹ = 83133863 is a prime.

It is a super-2 number, since 2×83134375² = 13822648613281250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 83134375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83134379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115266 + ... + 115984.

It is an arithmetic number, because the mean of its divisors is an integer number (4452840).

Almost surely, 2^83134375 is an apocalyptic number.

83134375 is a deficient number, since it is larger than the sum of its proper divisors (23733785).

83134375 is an frugal number, since it uses more digits than its factorization.

83134375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 761 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 83134375 is about 9117.8053828759. The cubic root of 83134375 is about 436.4423431326.

The spelling of 83134375 in words is "eighty-three million, one hundred thirty-four thousand, three hundred seventy-five".