896722265088 has 440 divisors, whose sum is σ = 2902687545912. Its totient is φ = 274105368576.

The previous prime is 896722265071. The next prime is 896722265107. The reversal of 896722265088 is 880562227698.

896722265088 is a `hidden beast` number, since 89 + 6 + 7 + 22 + 26 + 508 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 60068127744 + 836654137344 = 245088^2 + 914688^2 .

It is a super-2 number, since 2×896722265088² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 169286056 + ... + 169291352.

Almost surely, 2^896722265088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896722265088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451343772956).

896722265088 is an abundant number, since it is smaller than the sum of its proper divisors (2005965280824).

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

896722265088 is a wasteful number, since it uses less digits than its factorization.

896722265088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499 (or 5472 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 896722265088 in words is "eight hundred ninety-six billion, seven hundred twenty-two million, two hundred sixty-five thousand, eighty-eight".