87550848 has 384 divisors, whose sum is σ = 334886400. Its totient is φ = 22256640.

The previous prime is 87550831. The next prime is 87550849. The reversal of 87550848 is 84805578.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87550849) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1862761 + ... + 1862807.

It is an arithmetic number, because the mean of its divisors is an integer number (872100).

Almost surely, 2^87550848 is an apocalyptic number.

87550848 is a gapful number since it is divisible by the number (88) 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 87550848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167443200).

87550848 is an abundant number, since it is smaller than the sum of its proper divisors (247335552).

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

87550848 is a wasteful number, since it uses less digits than its factorization.

87550848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 87550848 is about 9356.8610121130. The cubic root of 87550848 is about 444.0379806808.

The spelling of 87550848 in words is "eighty-seven million, five hundred fifty thousand, eight hundred forty-eight".