918134 has 8 divisors (see below), whose sum is σ = 1573968. Its totient is φ = 393480.

The previous prime is 918131. The next prime is 918139. The reversal of 918134 is 431819.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 918134.

It is not an unprimeable number, because it can be changed into a prime (918131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32777 + ... + 32804.

It is an arithmetic number, because the mean of its divisors is an integer number (196746).

2⁹¹⁸¹³⁴ is an apocalyptic number.

918134 is a deficient number, since it is larger than the sum of its proper divisors (655834).

918134 is a wasteful number, since it uses less digits than its factorization.

918134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65590.

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

The square root of 918134 is about 958.1930911878. The cubic root of 918134 is about 97.1930826534.

The spelling of 918134 in words is "nine hundred eighteen thousand, one hundred thirty-four".