858000112 has 20 divisors (see below), whose sum is σ = 1702922256. Its totient is φ = 418536320.

The previous prime is 858000107. The next prime is 858000131. The reversal of 858000112 is 211000858.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653308 + ... + 654619.

Almost surely, 2^858000112 is an apocalyptic number.

858000112 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

858000112 is a deficient number, since it is larger than the sum of its proper divisors (844922144).

858000112 is a wasteful number, since it uses less digits than its factorization.

858000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307976 (or 1307970 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 858000112 is about 29291.6389435620. The cubic root of 858000112 is about 950.2308255359.

The spelling of 858000112 in words is "eight hundred fifty-eight million, one hundred twelve", and thus it is an aban number.