87482943702 has 640 divisors, whose sum is σ = 272093184000. Its totient is φ = 20832487200.

The previous prime is 87482943677. The next prime is 87482943707. The reversal of 87482943702 is 20734928478.

It is a happy number.

87482943702 is a `hidden beast` number, since 8 + 7 + 482 + 94 + 3 + 70 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87482943707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 2822030427 + ... + 2822030457.

It is an arithmetic number, because the mean of its divisors is an integer number (425145600).

Almost surely, 2^87482943702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87482943702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136046592000).

87482943702 is an abundant number, since it is smaller than the sum of its proper divisors (184610240298).

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

87482943702 is an equidigital number, since it uses as much as digits as its factorization.

87482943702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 87482943702 in words is "eighty-seven billion, four hundred eighty-two million, nine hundred forty-three thousand, seven hundred two".