887616 has 84 divisors (see below), whose sum is σ = 2694432. Its totient is φ = 278784.

The previous prime is 887599. The next prime is 887617. The reversal of 887616 is 616788.

887616 = T₁₇₃ + T₁₇₄ + ... + T₂₁₈.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13215 + ... + 13281.

2⁸⁸⁷⁶¹⁶ 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 887616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347216).

887616 is an abundant number, since it is smaller than the sum of its proper divisors (1806816).

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

887616 is a wasteful number, since it uses less digits than its factorization.

887616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 95 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 887616 is about 942.1337484667. The cubic root of 887616 is about 96.1040538426.

The spelling of 887616 in words is "eight hundred eighty-seven thousand, six hundred sixteen".