924424 has 8 divisors (see below), whose sum is σ = 1733310. Its totient is φ = 462208.

The previous prime is 924421. The next prime is 924431. The reversal of 924424 is 424429.

It can be written as a sum of positive squares in only one way, i.e., 656100 + 268324 = 810^2 + 518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (924421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57769 + ... + 57784.

2⁹²⁴⁴²⁴ is an apocalyptic number.

It is an amenable number.

924424 is a deficient number, since it is larger than the sum of its proper divisors (808886).

924424 is a wasteful number, since it uses less digits than its factorization.

924424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115559 (or 115555 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 924424 is about 961.4697083112. The cubic root of 924424 is about 97.4145295237.

The spelling of 924424 in words is "nine hundred twenty-four thousand, four hundred twenty-four".