988616 has 16 divisors (see below), whose sum is σ = 1866240. Its totient is φ = 490960.

The previous prime is 988607. The next prime is 988643. The reversal of 988616 is 616889.

988616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 988616.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205 + ... + 1851.

It is an arithmetic number, because the mean of its divisors is an integer number (116640).

2⁹⁸⁸⁶¹⁶ is an apocalyptic number.

It is an amenable number.

988616 is a deficient number, since it is larger than the sum of its proper divisors (877624).

988616 is a wasteful number, since it uses less digits than its factorization.

988616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 840 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 988616 is about 994.2917076995. The cubic root of 988616 is about 99.6190842072.

The spelling of 988616 in words is "nine hundred eighty-eight thousand, six hundred sixteen".