988241 has 4 divisors (see below), whose sum is σ = 1031232. Its totient is φ = 945252.

The previous prime is 988237. The next prime is 988243. The reversal of 988241 is 142889.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142889 = 43 ⋅3323.

It is a cyclic number.

It is not a de Polignac number, because 988241 - 2² = 988237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 988198 and 988207.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988241.

It is not an unprimeable number, because it can be changed into a prime (988243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21461 + ... + 21506.

It is an arithmetic number, because the mean of its divisors is an integer number (257808).

2⁹⁸⁸²⁴¹ is an apocalyptic number.

It is an amenable number.

988241 is a deficient number, since it is larger than the sum of its proper divisors (42991).

988241 is a wasteful number, since it uses less digits than its factorization.

988241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42990.

The product of its digits is 4608, while the sum is 32.

The square root of 988241 is about 994.1031133640. The cubic root of 988241 is about 99.6064868385.

The spelling of 988241 in words is "nine hundred eighty-eight thousand, two hundred forty-one".