2985688 has 8 divisors (see below), whose sum is σ = 5598180. Its totient is φ = 1492840.

The previous prime is 2985677. The next prime is 2985691. The reversal of 2985688 is 8865892.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186598 + ... + 186613.

2^2985688 is an apocalyptic number.

It is an amenable number.

2985688 is a deficient number, since it is larger than the sum of its proper divisors (2612492).

2985688 is a wasteful number, since it uses less digits than its factorization.

2985688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373217 (or 373213 counting only the distinct ones).

The product of its digits is 276480, while the sum is 46.

The square root of 2985688 is about 1727.9143497292. The cubic root of 2985688 is about 143.9952416123.

The spelling of 2985688 in words is "two million, nine hundred eighty-five thousand, six hundred eighty-eight".