8864574012 has 192 divisors, whose sum is σ = 26983756800. Its totient is φ = 2463955200.

The previous prime is 8864574001. The next prime is 8864574023. The reversal of 8864574012 is 2104754688.

8864574012 is a `hidden beast` number, since 8 + 8 + 64 + 574 + 0 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (8864574001) and next prime (8864574023).

It is a super-2 number, since 2×8864574012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12645262 + ... + 12645962.

It is an arithmetic number, because the mean of its divisors is an integer number (140540400).

Almost surely, 2^8864574012 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 8864574012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13491878400).

8864574012 is an abundant number, since it is smaller than the sum of its proper divisors (18119182788).

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

8864574012 is a wasteful number, since it uses less digits than its factorization.

8864574012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8864574012 is about 94151.8667472929. The cubic root of 8864574012 is about 2069.5978130622.

The spelling of 8864574012 in words is "eight billion, eight hundred sixty-four million, five hundred seventy-four thousand, twelve".