896166544 has 80 divisors (see below), whose sum is σ = 2167361280. Its totient is φ = 349493760.

The previous prime is 896166541. The next prime is 896166547. The reversal of 896166544 is 445661698.

It is an interprime number because it is at equal distance from previous prime (896166541) and next prime (896166547).

It is a super-2 number, since 2×896166544² = 1606228949169807872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (896166541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99042 + ... + 107710.

It is an arithmetic number, because the mean of its divisors is an integer number (27092016).

Almost surely, 2^896166544 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 896166544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1083680640).

896166544 is an abundant number, since it is smaller than the sum of its proper divisors (1271194736).

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

896166544 is a wasteful number, since it uses less digits than its factorization.

896166544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8768 (or 8762 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 896166544 is about 29936.0408871982. The cubic root of 896166544 is about 964.1166333287.

The spelling of 896166544 in words is "eight hundred ninety-six million, one hundred sixty-six thousand, five hundred forty-four".