7189134 has 8 divisors (see below), whose sum is σ = 14378280. Its totient is φ = 2396376.

The previous prime is 7189123. The next prime is 7189151. The reversal of 7189134 is 4319817.

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

7189134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7189095 and 7189104.

It is a congruent number.

It is an unprimeable number.

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, 599089 + ... + 599100.

It is an arithmetic number, because the mean of its divisors is an integer number (1797285).

Almost surely, 2^7189134 is an apocalyptic number.

7189134 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.

7189134 is a wasteful number, since it uses less digits than its factorization.

7189134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198194.

The product of its digits is 6048, while the sum is 33.

The square root of 7189134 is about 2681.2560489442. The cubic root of 7189134 is about 193.0006890541. Note that the first 3 decimals are identical.

The spelling of 7189134 in words is "seven million, one hundred eighty-nine thousand, one hundred thirty-four".