859948 has 6 divisors (see below), whose sum is σ = 1504916. Its totient is φ = 429972.

The previous prime is 859939. The next prime is 859973. The reversal of 859948 is 849958.

It is a happy number.

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, 107490 + ... + 107497.

2⁸⁵⁹⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

859948 is a deficient number, since it is larger than the sum of its proper divisors (644968).

859948 is a wasteful number, since it uses less digits than its factorization.

859948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214991 (or 214989 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 859948 is about 927.3338126047. Note that the first 3 decimals coincide. The cubic root of 859948 is about 95.0949374112.

The spelling of 859948 in words is "eight hundred fifty-nine thousand, nine hundred forty-eight".