87074652160 has 120 divisors (see below), whose sum is σ = 210287072016. Its totient is φ = 34610872320.

The previous prime is 87074652107. The next prime is 87074652221. The reversal of 87074652160 is 6125647078.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 87074652160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13349700 + ... + 13356220.

Almost surely, 2^87074652160 is an apocalyptic number.

87074652160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87074652160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105143536008).

87074652160 is an abundant number, since it is smaller than the sum of its proper divisors (123212419856).

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

87074652160 is an equidigital number, since it uses as much as digits as its factorization.

87074652160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717 (or 6691 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 87074652160 in words is "eighty-seven billion, seventy-four million, six hundred fifty-two thousand, one hundred sixty".