1112345894 has 8 divisors (see below), whose sum is σ = 1820202408. Its totient is φ = 505611760.

The previous prime is 1112345891. The next prime is 1112345947. The reversal of 1112345894 is 4985432111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112345891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25280567 + ... + 25280610.

It is an arithmetic number, because the mean of its divisors is an integer number (227525301).

Almost surely, 2^1112345894 is an apocalyptic number.

1112345894 is a deficient number, since it is larger than the sum of its proper divisors (707856514).

1112345894 is a wasteful number, since it uses less digits than its factorization.

1112345894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50561190.

The product of its digits is 34560, while the sum is 38.

The square root of 1112345894 is about 33351.8499336993. The cubic root of 1112345894 is about 1036.1277023651.

The spelling of 1112345894 in words is "one billion, one hundred twelve million, three hundred forty-five thousand, eight hundred ninety-four".