7285134 has 8 divisors (see below), whose sum is σ = 14570280. Its totient is φ = 2428376.

The previous prime is 7285133. The next prime is 7285139. The reversal of 7285134 is 4315827.

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

7285134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607089 + ... + 607100.

It is an arithmetic number, because the mean of its divisors is an integer number (1821285).

Almost surely, 2^7285134 is an apocalyptic number.

7285134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7285134 is a wasteful number, since it uses less digits than its factorization.

7285134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214194.

The product of its digits is 6720, while the sum is 30.

The square root of 7285134 is about 2699.0987384681. The cubic root of 7285134 is about 193.8559706107.

The spelling of 7285134 in words is "seven million, two hundred eighty-five thousand, one hundred thirty-four".