1894606112 has 48 divisors (see below), whose sum is σ = 4335145920. Its totient is φ = 798206208.

The previous prime is 1894606111. The next prime is 1894606121. The reversal of 1894606112 is 2116064981.

It is not an unprimeable number, because it can be changed into a prime (1894606111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58463 + ... + 84894.

It is an arithmetic number, because the mean of its divisors is an integer number (90315540).

Almost surely, 2^1894606112 is an apocalyptic number.

It is an amenable number.

1894606112 is an abundant number, since it is smaller than the sum of its proper divisors (2440539808).

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

1894606112 is a wasteful number, since it uses less digits than its factorization.

1894606112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143433 (or 143425 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 1894606112 is about 43527.0733222439. The cubic root of 1894606112 is about 1237.3891720222.

The spelling of 1894606112 in words is "one billion, eight hundred ninety-four million, six hundred six thousand, one hundred twelve".