887496486912 has 520 divisors, whose sum is σ = 3100766087936. Its totient is φ = 247645569024.

The previous prime is 887496486893. The next prime is 887496486931. The reversal of 887496486912 is 219684694788.

887496486912 is a `hidden beast` number, since 8 + 8 + 7 + 496 + 48 + 6 + 91 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (887496486893) and next prime (887496486931).

It is a super-2 number, since 2×887496486912² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

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, 99860133 + ... + 99869019.

Almost surely, 2^887496486912 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 887496486912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1550383043968).

887496486912 is an abundant number, since it is smaller than the sum of its proper divisors (2213269601024).

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

887496486912 is an equidigital number, since it uses as much as digits as its factorization.

887496486912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973 (or 8942 counting only the distinct ones).

The product of its digits is 334430208, while the sum is 72.

The spelling of 887496486912 in words is "eight hundred eighty-seven billion, four hundred ninety-six million, four hundred eighty-six thousand, nine hundred twelve".