224406964 has 24 divisors (see below), whose sum is σ = 399067200. Its totient is φ = 110395584.

The previous prime is 224406937. The next prime is 224406971. The reversal of 224406964 is 469604422.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 174267 + ... + 175549.

It is an arithmetic number, because the mean of its divisors is an integer number (16627800).

Almost surely, 2^224406964 is an apocalyptic number.

It is an amenable number.

224406964 is a deficient number, since it is larger than the sum of its proper divisors (174660236).

224406964 is a wasteful number, since it uses less digits than its factorization.

224406964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 224406964 is about 14980.2190905207. The cubic root of 224406964 is about 607.6853642434.

The spelling of 224406964 in words is "two hundred twenty-four million, four hundred six thousand, nine hundred sixty-four".