859354 has 4 divisors (see below), whose sum is σ = 1289034. Its totient is φ = 429676.

The previous prime is 859321. The next prime is 859361. The reversal of 859354 is 453958.

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

It can be written as a sum of positive squares in only one way, i.e., 859329 + 25 = 927^2 + 5^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214837 + ... + 214840.

2⁸⁵⁹³⁵⁴ is an apocalyptic number.

859354 is a deficient number, since it is larger than the sum of its proper divisors (429680).

859354 is a wasteful number, since it uses less digits than its factorization.

859354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429679.

The product of its digits is 21600, while the sum is 34.

The square root of 859354 is about 927.0134842601. The cubic root of 859354 is about 95.0730370933.

The spelling of 859354 in words is "eight hundred fifty-nine thousand, three hundred fifty-four".