859263048 has 48 divisors (see below), whose sum is σ = 2659625280. Its totient is φ = 245503584.

The previous prime is 859263047. The next prime is 859263059. The reversal of 859263048 is 840362958.

859263048 is a `hidden beast` number, since 8 + 5 + 9 + 2 + 630 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 859262994 and 859263012.

It is not an unprimeable number, because it can be changed into a prime (859263047) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 851940 + ... + 852947.

It is an arithmetic number, because the mean of its divisors is an integer number (55408860).

Almost surely, 2^859263048 is an apocalyptic number.

It is an amenable number.

859263048 is an abundant number, since it is smaller than the sum of its proper divisors (1800362232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

859263048 is a wasteful number, since it uses less digits than its factorization.

859263048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704906 (or 1704899 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 859263048 is about 29313.1889769776. The cubic root of 859263048 is about 950.6968287300.

The spelling of 859263048 in words is "eight hundred fifty-nine million, two hundred sixty-three thousand, forty-eight".