896021269056 has 105 divisors (see below), whose sum is σ = 2656289784819. Its totient is φ = 298651038336.

The previous prime is 896021269051. The next prime is 896021269067. The reversal of 896021269056 is 650962120698.

It is a happy number.

The square root of 896021269056 is 946584.

It is a perfect power (a square), and thus also a powerful number.

896021269056 is a `hidden beast` number, since 8 + 9 + 602 + 1 + 26 + 9 + 0 + 5 + 6 = 666.

It is a super-2 number, since 2×896021269056² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 896021268993 and 896021269011.

It is not an unprimeable number, because it can be changed into a prime (896021269051) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 68147475 + ... + 68160621.

Almost surely, 2^896021269056 is an apocalyptic number.

896021269056 is the 946584-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896021269056

896021269056 is an abundant number, since it is smaller than the sum of its proper divisors (1760268515763).

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

896021269056 is an frugal number, since it uses more digits than its factorization.

896021269056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26318 (or 13152 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 896021269056 in words is "eight hundred ninety-six billion, twenty-one million, two hundred sixty-nine thousand, fifty-six".