918059 has 4 divisors (see below), whose sum is σ = 929760. Its totient is φ = 906360.

The previous prime is 918041. The next prime is 918067. The reversal of 918059 is 950819.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 918059 - 2⁸ = 917803 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 918059.

It is not an unprimeable number, because it can be changed into a prime (918019) 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, 5732 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (232440).

2⁹¹⁸⁰⁵⁹ is an apocalyptic number.

918059 is a deficient number, since it is larger than the sum of its proper divisors (11701).

918059 is a wasteful number, since it uses less digits than its factorization.

918059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11700.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 918059 is about 958.1539542266. The cubic root of 918059 is about 97.1904360972.

The spelling of 918059 in words is "nine hundred eighteen thousand, fifty-nine".