988941 has 8 divisors (see below), whose sum is σ = 1396224. Its totient is φ = 620480.

The previous prime is 988937. The next prime is 988951. The reversal of 988941 is 149889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 988941 - 2² = 988937 is a prime.

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 988941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9645 + ... + 9746.

It is an arithmetic number, because the mean of its divisors is an integer number (174528).

2⁹⁸⁸⁹⁴¹ is an apocalyptic number.

It is an amenable number.

988941 is a deficient number, since it is larger than the sum of its proper divisors (407283).

988941 is a wasteful number, since it uses less digits than its factorization.

988941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19411.

The product of its digits is 20736, while the sum is 39.

The square root of 988941 is about 994.4551271928. The cubic root of 988941 is about 99.6299993503.

The spelling of 988941 in words is "nine hundred eighty-eight thousand, nine hundred forty-one".