924401 has 2 divisors, whose sum is σ = 924402. Its totient is φ = 924400.

The previous prime is 924397. The next prime is 924403. The reversal of 924401 is 104429.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 874225 + 50176 = 935^2 + 224^2 .

It is a cyclic number.

It is not a de Polignac number, because 924401 - 2² = 924397 is a prime.

Together with 924403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (924403) 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 as a sum of consecutive naturals, namely, 462200 + 462201.

It is an arithmetic number, because the mean of its divisors is an integer number (462201).

2⁹²⁴⁴⁰¹ is an apocalyptic number.

It is an amenable number.

924401 is a deficient number, since it is larger than the sum of its proper divisors (1).

924401 is an equidigital number, since it uses as much as digits as its factorization.

924401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 924401 is about 961.4577473815. The cubic root of 924401 is about 97.4137216142.

The spelling of 924401 in words is "nine hundred twenty-four thousand, four hundred one".