908241 has 4 divisors (see below), whose sum is σ = 1210992. Its totient is φ = 605492.

The previous prime is 908233. The next prime is 908249. The reversal of 908241 is 142809.

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.

It is an interprime number because it is at equal distance from previous prime (908233) and next prime (908249).

It is a cyclic number.

It is not a de Polignac number, because 908241 - 2³ = 908233 is a prime.

It is an Ulam number.

It is a D-number.

908241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (908249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151371 + ... + 151376.

It is an arithmetic number, because the mean of its divisors is an integer number (302748).

2⁹⁰⁸²⁴¹ is an apocalyptic number.

It is an amenable number.

908241 is a deficient number, since it is larger than the sum of its proper divisors (302751).

908241 is a wasteful number, since it uses less digits than its factorization.

908241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302750.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 908241 is about 953.0167889392. The cubic root of 908241 is about 96.8427323681.

The spelling of 908241 in words is "nine hundred eight thousand, two hundred forty-one".