87859200 has 336 divisors, whose sum is σ = 341290656. Its totient is φ = 19660800.

The previous prime is 87859181. The next prime is 87859231. The reversal of 87859200 is 295878.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6758394 + ... + 6758406.

It is an arithmetic number, because the mean of its divisors is an integer number (1015746).

Almost surely, 2^87859200 is an apocalyptic number.

87859200 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 87859200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170645328).

87859200 is an abundant number, since it is smaller than the sum of its proper divisors (253431456).

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

87859200 is a wasteful number, since it uses less digits than its factorization.

87859200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 87859200 is about 9373.3238501612. The cubic root of 87859200 is about 444.5586669385.

The spelling of 87859200 in words is "eighty-seven million, eight hundred fifty-nine thousand, two hundred".