894622195136 has 56 divisors (see below), whose sum is σ = 1903487094720. Its totient is φ = 415669542912.

The previous prime is 894622195081. The next prime is 894622195141. The reversal of 894622195136 is 631591226498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5118245 + ... + 5290148.

Almost surely, 2^894622195136 is an apocalyptic number.

It is an amenable number.

894622195136 is an abundant number, since it is smaller than the sum of its proper divisors (1008864899584).

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

894622195136 is a wasteful number, since it uses less digits than its factorization.

894622195136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10408501 (or 10408491 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 56.

The spelling of 894622195136 in words is "eight hundred ninety-four billion, six hundred twenty-two million, one hundred ninety-five thousand, one hundred thirty-six".