403224241 has 8 divisors (see below), whose sum is σ = 487935360. Its totient is φ = 325290048.

The previous prime is 403224229. The next prime is 403224259. The reversal of 403224241 is 142422304.

It is a happy number.

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 403224241 - 2¹³ = 403216049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403224271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1694101 + ... + 1694338.

It is an arithmetic number, because the mean of its divisors is an integer number (60991920).

Almost surely, 2^403224241 is an apocalyptic number.

It is an amenable number.

403224241 is a deficient number, since it is larger than the sum of its proper divisors (84711119).

403224241 is a wasteful number, since it uses less digits than its factorization.

403224241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388463.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 403224241 is about 20080.4442430938. Note that the first 3 decimals coincide. The cubic root of 403224241 is about 738.7807051273.

Adding to 403224241 its reverse (142422304), we get a palindrome (545646545).

The spelling of 403224241 in words is "four hundred three million, two hundred twenty-four thousand, two hundred forty-one".